-onic
Save This Word!
a suffix used in forming names of acids, especially carboxylic acids obtained by oxidation of aldoses: gluconic acid.
QUIZ
ARE YOU A TRUE BLUE CHAMPION OF THESE "BLUE" SYNONYMS?
We could talk until we're blue in the face about this quiz on words for the color "blue," but we think you should take the quiz and find out if you're a whiz at these colorful terms.
Question 1 of 8
Which of the following words describes “sky blue”?
Meet Grammar CoachImprove Your Writing

Words nearby -onic
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021
10 Types Of Pronouns And How To Use Them
Why Do “Left” And “Right” Mean Liberal And Conservative?
What Is The Difference Between “It’s” And “Its”?
“Monotheism” vs. “Polytheism”: The Single Difference That Sets Them Apart
“Subjective” vs. “Objective”: What’s The Difference?
“Pagan” vs. “Wicca”: What Is The Difference?