5 letters · 8 points in Scrabble
noun any organic compound containing the group -CONH2
originEtymology tree Egyptian jmnbor. Ancient Greek Ᾰ̓́μμων (Ắmmōn)bor. Latin Ammōn Latin ammoniacusder. English ammonia Proto-Indo-European *dʰeh₁-der. Proto-Italic *-iðos Latin -idusder. English -ide English amide From ammonia + -ide.
Etymology from Wiktionary, CC BY-SA 3.0