noneffervescent

Synonyms

flat

having lost effervescence

noncarbonated, uncarbonated

not having carbonation

Antonyms:

effervescent

(of a liquid) giving off bubbles

bubbling, bubbly, effervescing, foaming, foamy, frothy, spumy

emitting or filled with bubbles as from carbonation or fermentation

aerated, charged

supplied with carbon dioxide

fizzing, fizzy

hissing and bubbling

carbonated

having carbonation (especially artificially carbonated)

show more antonyms...

Synonyms:

still

Antonyms:

effervescent, sparkling

used of wines and waters; charged naturally or artificially with carbon dioxide