Synonyms of fluid in English:

fluid


See definition of fluid

noun

1‘he designed instruments to measure the flow of fluids’

SYNONYMS

flowing substance

liquid, watery substance, moisture, solution, juice, sap

gas, gaseous substance, vapour

ANTONYMS

solid


adjective

1‘in fluid magmas, these gas bubbles can expand freely’

SYNONYMS

flowing, able to flow easily

liquid, liquefied, melted, molten, uncongealed, running

gaseous, gassy

technical fluxional

ANTONYMS

solid

2‘at this stage his plans were still fluid’

SYNONYMS

adaptable, flexible, adjustable, open-ended, open, open to change, changeable, not fixed, not settled, variable, versatile

ANTONYMS

firm

3‘take advantage of our fluid state to let us know what you think the magazine should look like’

SYNONYMS

fluctuating, changeable, likely to change, subject to change, unsteady, shifting, ever-shifting, mobile, inconstant

unstable, unsettled, turbulent, volatile, mercurial, protean, kaleidoscopic, knife-edge, explosive

ANTONYMS

static

4‘he stood up in one fluid movement’

SYNONYMS

free-flowing, flowing, fluent, smooth, effortless, easy, natural, unbroken, uninterrupted, continuous

graceful, elegant

regular, rhythmic

ANTONYMS

jerky