flea in ear

advice announcement clue evidence idea implication impression information inkling intimation mention notion reference reminder scent sign suspicion symptom taste tinge trace warning whiff whisper wink wrinkle

adumbration allusion communication connotation denotation glimmering help inference innuendo insinuation iota lead notice observation omen pointer print signification smattering telltale tip tip-off token

word to wise

information lot

heedlessness neglect