| promise(verb, act, indication, warning, prediction) |
| signal(noun, verb, act, sign, indication) |
| signification(noun, sign, indication, meaning, denotation) |
| suggest(verb, act, hint, indication, warning) |
| token(noun, sign, evidence, proof, motion) |
| wink(noun, verb, act, sign, hint) |
| allude to(verb, expression, act, hint, indicate) |
| appointment(noun, selection, designation, delegation) |
| bring up(verb, phrasal verb, act, hint, indicate) |
| classification(noun, selection, designation, delegation) |
| data(noun, sign, evidence, proof, cue) |
| give an inkling(verb, expression, act, hint, indicate) |
| identification(noun, selection, designation, delegation) |
| let it be known(verb, expression, act, hint, indicate) |
| let out of bag(verb, expression, act, hint, indicate) |
| pigeonhole(noun, selection, designation, delegation) |
| point to(verb, expression, act, indication, warning) |
| put flea in ear(verb, expression, act, hint, indicate) |
| recognition(noun, selection, designation, delegation) |
| refer to(verb, phrasal verb, act, hint, indicate) |