Signal Synonyms
Signal Synonyms in Adjective Form
- notable, distinguished, extraordinary, eminent, outstanding, remarkable, arresting, striking, conspicuous, prominent, salient.
Signal Synonyms in Noun Form
- sign, cue, go-ahead, password, watchword, indication, notice, shibboleth, token, clue.
Signal Synonyms in Verb Form
- semaphore, gesticulate, pantomime, motion, ling, wigwag, wave, beckon, flash, nod, nudge, salute.
Signal Synonym Links: gesticulate, pantomime, motion, wave, beckon, flash, nudge, salute,