GRAINIEST
Scrabble letter values: G2R1A1I1N1I1E1S1T1 = 10
Definition
GRAINIEST is the superlative of GRAINY.
adjective GRAINY: composed of or covered with particles resembling meal in texture or consistency.
Synonyms of GRAINY: farinaceous, coarse-grained, granular, granulose, gritty, mealy