clue, indication, hint, doubt, thought, epiphany, premonition, intimation, wonder, surprise, impression, glimpse, forewarning, idea, preconceived notion, qualms, hunch, recollection, amiss, illusions, stranger, whiff, worry, eyeful, explanation, hesitation, sense, foreknowledge, rumblings, nothing, excuse, fathom, something, anything, omen, coincidence, regrets, guess, undercurrent, chance, acknowledgment, impetus, hankering, peek, portent, trepidation, eyeopener, preconceived idea, shocker, frisson, surmise, inclination, kind, carte blanche, presentiment, misgiving, glimmer, revelation, nodding acquaintance, shrinking violet, anxiousness, uncomfortableness, goosebumps, assurance, sort, curiosity, blip, unsureness, feeling, muses, understanding, aberration, bum steer, privy, shudder, compunction, fear, augury, dubiety, fright, silver lining, notice, daydream, twinge, whackiest, itch, insight, harbinger, suspicions, dreaming, aura, acquaintanceship, dread, credence, bellyful, willies, uneasiness, certainty, sugarcoating, foretaste, proof, inferiority complex, suspicion, mention, hints, suggestion, apprehension, glimmerings