implications, inferences, innuendos(or innuendoes), insinuationsclues, cues, hints, indications, inklings, intimations, leads, suggestionsmentions, referencesbreaths, flickers, glimmers, glimpses, mentions, scents, whiffs, windshunches, ideas, inspirations, notionsdenotations, evidences, guideposts, keys, marks, overtones, pointers, signals, signs, telltales, tokensassistances, nods, prompts, tip-offs, tips, winks