Noun
Synonyms by this part of speech
A hint or clue showing that something is happening or may happen
- sign
- indication
- hint
- clue
- suggestion
- mark
- warning
- indicator
- pointer
- alert
A prompt or cue that initiates a development
- cue
- prompt
- impetus
- stimulus
- incentive
- occasion
- impulse
- nod
- go-ahead
- green light
A movement, behavior, or noise that communicates messages or directions
- sign
- gesture
- cue
- gesticulation
- motion
- wave
- action
- nod
- communication
- mime