10 letters · 22 points in Scrabble
noun any substance such as manure or a mixture of nitrates used to make soil more fertile
originEtymology tree English fertilize Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English fertilizer From fertilize + -er.
Etymology from Wiktionary, CC BY-SA 3.0