quinoid

The word quinoid uses 7 letters:diinoqu.

QUINOID is playable in:

Words With Friends19
Scrabble US17
Scrabble UK17

quinoid is a valid word in this word list. For a definition, see the external dictionary links below.

Try a search for quinoid in these online resources (some words may not be found):
Wiktionary - OneLook Dictionaries - Merriam-Webster - Google Search
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