Synonyms of signing

1 Syllable

asl, light, wave, clue, hint, note, flag, bell, flash, nod, wink, mark, proof

2 Syllables

badge, warning, omen, token, herald, caution, portent, beacon, whistle, symbol, symptom, trace, signal

3 Syllables

presage, giveaway, precursor, ticketing, suggestion, augury, gesture, harbinger, prognostic, auspice, vestige, prediction

4 Syllables

fingerspelling, divination, foretoken, forewarning, premonition, presentiment, assurance, chironomy, foreboding, initialing

5 Syllables

manifestation, foreknowledge, foreshadowing