Signal Synonyms and Antonyms

sĭgnəl
An expressive, meaningful bodily movement
(Noun)
Synonyms:
  1. gesticulation
  2. gesture
  3. indication
  4. motion
  5. sign
  6. high sign
Any nonverbal action or gesture that encodes a message
(Noun)
Synonyms:
  1. sign
  2. beacon
  3. flag
  4. signaling
  5. omen
To communicate by means of such devices as lights or signs
(Verb)
Synonyms:
  1. flag
  2. sign
  3. semaphore
  4. signalize
  5. signalise
To make bodily motions so as to convey an idea or complement speech
(Verb)
Synonyms:
  1. gesture
  2. motion
  3. flag
  4. wave
  5. sign
  6. indicate
  7. give a sign to
  8. gesticulate
  9. alarm
  10. arrow
  11. blinker
  12. buzzer
  13. command
  14. communicate
  15. semaphore
  16. cress
  17. cue
  18. extraordinary
  19. bespeak
  20. nod
  21. flare
  22. horn
  23. image
  24. beckon
  25. impulse
  26. indicator
  27. lantern
  28. memorable
  29. message
  30. warn
  31. notable
  32. noticeable
  33. notify
  34. betoken
  35. outstanding
  36. password
  37. presage
  38. prominent
  39. remarkable
  40. signalize
  41. signify
  42. siren
  43. sound
  44. tocsin
  45. toot
  46. warning
  47. whistle
  48. wink
  49. point
An indicator, such as a gesture or colored light, that serves as a means of communication.
(Noun)
Synonyms:
  1. gesture
Extraordinary, outstanding
(Adjective)
Antonyms:
  1. unexceptional
  2. unimpressive
  3. unnoteworthy
  4. insignificant

Words Related to Signal

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Related:

  1. see
  2. express
  3. words
  4. transmitter
  5. control-signals
  6. rf-signal
  7. radio wave
  8. reflected-signal
  9. very low frequency
  10. high frequency
  11. sensor
  12. low frequency
  13. waveform
  14. circuitry
  15. signal-generator
  16. modulator
  17. audio-signal
  18. voltage

Signal Sentence Examples

  • Place your thumb on the pad, and it'll signal me.

  • His thrashing was the signal he was in the throes of dream.

  • Not sure we can get a signal on the GPS tags Jessi put on her cousin.

  • Her cell phone had no signal, her head throbbed, and the coffee pot was empty.

  • As soon as the signal to walk flashed, she put some distance between her and the crazy woman.

More Sentences