Communication
Communication noun - A piece of conveyed information.
Signal and communication are semantically related In some cases you can use "Signal" instead a noun "Communication".
Signal
Signal noun - Any nonverbal action or gesture that encodes a message.
Usage example: signals from the boat suddenly stopped
Communication and signal are semantically related in gesture topic. Sometimes you can use "Communication" instead a noun "Signal".
Mutual synonyms
How words are described
| good | good communication | good signal |
| clear | clear communication | clear signal |
| alien | alien communication | alien signal |
| instant | instant communication | instant signal |
| Other adjectives: standard, friendly, light, actual, real, little, bad, psychic, telepathic, remote, private, secret, military, last, visual, magical, subliminal, naval, wireless, digital, electronic. | ||
Both words in one sentence
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The antennae may have a purpose involving wireless communication like an older cellphone or walkie-talkie, as a sensor, or just to look cool and signal that the character is a robot.
Source: Robot Antennae -
Two of them get killed and one of them manages to barricade himself in the communication array and send the distress signal.
Source: Film / Screamers - Direct subspace communication between ships is also possible, but can be much slower and harder to get a signal depending on how distant you are from the other party.
Source: Subspace Ansible
Cite this Source
Signal and Communication. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/communication/signal
Communication & Signal. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/communication/signal>.
Signal or Communication. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/communication/signal.
Google Ngram Viewer shows how "communication" and "signal" have occurred on timeline