Indicate
Indicate verb - To convey an idea indirectly.
Usage example: her expression indicated that she was uncomfortably cold, but she was too polite to say so
Signal is a synonym for indicate in show topic. In some cases you can use "Signal" instead the word "Indicate" as a verb or a noun, when it comes to topics like signify, demonstrate, make gestures. popular alternative
Signal
Signal verb - Be a signal for or a symptom of.
Usage example: The economic indicators signal that the euro is undervalued
Indicate is a synonym for signal in gesture topic. You can use "Indicate" instead a verb "Signal", if it concerns topics such as show, foretell, make gestures. popular alternative
Mutual synonyms
Common collocations
Both words in one sentence
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Cosmo makes a "stretch it out" signal to Gerard to indicate they need more time to trace Kimble's call.
Source: Hand Signals - In Jessica Jones, Trish and Jessica decide they need some sort of signal to indicate Jess is not under Kilgrave's mind control.
Source: Trust Password -
Bat Signal: Played straight, as the bat signal on the playfield lights up to indicate the "Bat Signal Challenge" and "Gotham City Multiball".
Source: Pinball / Batman (Stern)
Cite this Source
Signal and Indicate. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/indicate/signal
Indicate & Signal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/indicate/signal>.
Signal or Indicate. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/indicate/signal.
Google Ngram Viewer shows how "indicate" and "signal" have occurred on timeline