126 Another Word for Viscous? – Viscous Synonyms & Antonyms

Want to say viscous differently? Here are other words for viscous and its similar synonyms and opposite words to say in unique way.


Meaning of viscous

The primary meaning of the word "viscous" refers to a fluid's thickness or resistance to flow.

Etymology of viscous

The word "viscous" originates from the Latin "viscosus," meaning sticky or gluey, derived from "viscum," which refers to a type of sticky substance, such as birdlime.
Historically, the term has been used in physics and chemistry to describe the properties of fluids, with its modern usage dating back to the 17th century.

Synonyms

thick sticky gluey gooey syrupy honey-like gelatinous jelly-like semi-solid semi-liquid tacky adhesive clingy heavy dense slow-moving sluggish inert resistant non-Newtonian rheological colloidal emulsive ropy stringy fibrous mucilaginous pulpy treacly molasses-like tar-like pitchy resinous gummy gloopy.

Definitions

  • Having a thick, sticky consistency, typically flowing slowly and requiring more energy to change shape or move.
  • Relating to or denoting a fluid with a high viscosity, meaning it resists flow due to its internal friction.

Usage Examples

  • The viscous liquid flowed slowly through the narrow pipe, requiring increased pressure to maintain flow.
  • Honey is a viscous fluid that resists flow due to its high sugar content and complex molecular structure.
  • The engineer studied the viscous properties of the new material to determine its suitability for industrial applications.

Antonyms

thin watery fluid runny liquid free-flowing easy-moving lightweight low-density fast-moving responsive non-resistant Newtonian frictionless inviscid aerodynamic hydrodynamic lubricous slick smooth oily greasy.
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