| muttering(low, buzz) |
| nod(prompt, hint, warning) |
| pant(verb, puff, moan, groan, gust) |
| pipe |
| point(noun, verb, drop, prompt, hint) |
| prefigure(verb, drop, suggest, advise, mention) |
| press(verb, drop, suggest, advise, mention) |
| purl(flow, babble, ripple, mutter, mumble) |
| put flea in ear(expression, idiom, drop, suggest, advise) |
| put forth(verb, phrasal verb, publication) |
| raise |
| recall(verb, drop, suggest, advise, mention) |
| respire(verb, cry, whistle, moan, groan) |
| ripple(flow, babble, crunch, mutter, mumble) |
| rub |
| rumble(report, low, claim, utter, buzz) |
| say in passing(expression, idiom, drop, suggest, advise) |
| scent(noun, mark, taste, sign, idea) |
| scuttlebutt(report, claim, story) |
| signal(verb, suggest, mention, intimate, imply) |