Want to say sharpen differently? Here are other words for sharpen and its similar synonyms and opposite words to say in unique way.
Meaning of sharpen
The primary meaning of the word "sharpen" is to make something sharper or more effective.
Etymology of sharpen
The word "sharpen" originated from Old English "scearpian", which is derived from "scearp", meaning sharp, and the suffix "-ian", which forms a verb
   Historically, the word has been used to describe the act of making something sharper, such as a tool or a sense, and has evolved to include figurative meanings, such as improving skills or abilities
Synonyms
                                                hone
                                                                        refine
                                                                        whet
                                                                        improve
                                                                        enhance
                                                                        perfect
                                                                        polish
                                                                        fine-tune
                                                                        tweak
                                                                        adjust
                                                                        modify
                                                                        edit
                                                                        revise
                                                                        update
                                                                        upgrade
                                                                        boost
                                                                        intensify
                                                                        concentrate
                                                                        focus
                                                                        clarify
                                                                        define
                                                                        sharpen
                                                                        temper
                                                                        strengthen
                                                                        fortify
                                                                        toughen
                                                                        steel
                                                                        energize
                                                                        revitalize
                                                                        rejuvenate
                                                                        restore
                                                                        revamp
                                                                        renovate
                                                                        modernize
                                                                        streamline
                                                                        optimize
                                                                        fine-grain
                                                                        detail
                                                                        elaborate
                                                                        develop
                                                                        expand
                                                                        enlarge
                                                                        broaden
                                                                        deepen
                                                                        enrich
                                                                        elaborate
                                                            
            Definitions
- To make something sharper or more effective
 - * To become sharper or more effective
 - * To make someone's abilities or senses more acute
 
Usage Examples
- She sharpened her pencil before starting to draw
 - * The company will sharpen its focus on customer service
 - * He sharpened his skills by taking online courses