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Meaning of cranks
A person with a strong and unreasonable enthusiasm for something, or a part of a machine that converts rotary motion into linear motion.
Etymology of cranks
The word "crank" has its origins in Old English and Germanic languages, where it referred to a bent or crooked shape, such as a crank in a machine
 The term "crank" was later used to describe a person who was considered eccentric or unconventional, with the implication that they were "bent" or "crooked" in their thinking or behavior
Synonyms
                                                eccentric
                                                                        fanatic
                                                                        enthusiast
                                                                        zealot
                                                                        devotee
                                                                        hobbyist
                                                                        amateur
                                                                        dabbler
                                                                        tinkerer
                                                                        inventor
                                                                        innovator
                                                                        radical
                                                                        extremist
                                                                        militant
                                                                        activist
                                                                        campaigner
                                                                        cranky
                                                                        irritable
                                                                        cantankerous
                                                                        grouchy
                                                                        grumpy
                                                                        testy
                                                                        touchy
                                                                        quarrelsome
                                                                        argumentative
                                                                        contentious
                                                                        belligerent
                                                                        bellicose
                                                                        pugnacious
                                                                        combative
                                                                        feisty
                                                                        fiery
                                                                        passionate
                                                                        dedicated
                                                                        committed
                                                                        fervent
                                                                        ardent
                                                                        zealous
                                                                        keen
                                                                        eager
                                                                        excited
                                                                        thrilled
                                                                        ecstatic
                                                                        crazed
                                                                        frenzied
                                                                        frenetic
                                                                        hyper
                                                                        manic
                                                                        unstable
                                                                        erratic
                                                                        unpredictable
                                                                        quirky
                                                                        odd
                                                                        peculiar
                                                                        strange
                                                                        bizarre
                                                                        weird
                                                                        eccentric
                                                                        freaky
                                                                        kooky
                                                                        zany
                                                                        wacky
                                                                        offbeat
                                                                        unconventional
                                                                        unorthodox
                                                                        nonconformist
                                                            
            Definitions
- A person who is considered to be strange or unconventional in their behavior or beliefs
 - A part of a machine that converts rotary motion into linear motion, typically in the form of a handle or lever
 - To turn or cause something to turn, using a crank
 
Usage Examples
- The crank in the machine was broken, so we had to replace it
 - My uncle is a bit of a crank, always going on about his latest conspiracy theory
 - The cyclist had to crank the pedals hard to get up the steep hill
 
Antonyms
                                                normal
                                                                        ordinary
                                                                        conventional
                                                                        traditional
                                                                        reasonable
                                                                        sensible
                                                                        calm
                                                                        peaceful
                                                                        serene
                                                                        tranquil
                                                                        composed
                                                                        collected
                                                                        sober
                                                                        moderate
                                                                        restrained
                                                                        reserved
                                                                        cautious
                                                                        prudent
                                                                        rational
                                                                        logical
                                                                        realistic
                                                                        practical
                                                                        down-to-earth
                                                                        straightforward
                                                                        uncomplicated
                                                                        unenthusiastic
                                                                        unexcited
                                                                        uninterested
                                                                        apathetic
                                                                        lethargic
                                                                        sluggish
                                                                        dormant
                                                                        inactive
                                                                        inert