Echo and Pulse

Echo

Echo verb - To continue or be repeated in a series of reflected sound waves.

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Pulse and echo are semantically related. In some cases you can use "Pulse" instead a verb "Echo".

Nearby Words: echoing, echoed, echoic

Pulse verb - To expand and contract in a rhythmic manner.

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Echo and pulse are semantically related. Sometimes you can use "Echo" instead a verb "Pulse".

Nearby Words: pulsate, pulsation, pulsed, pulsated, pulsing

close	close echo	close pulse
faint	faint echo	faint pulse
low	low echo	low pulse
increased	increased echo	increased pulse
Other adjectives: little, slight, psychic, digital, electronic.

echo radiation

pulse radiation

In fact, he's in a vegetative state, as revealed at the episode's end, but Echo would have known that if she checked for a pulse.

Source: Series / Dollhouse
One example is the quadrupolar echo pulse sequence in nuclear magnetic resonance spectroscopy.

Source: A Form You Are Comfortable With

Cite this Source

Pulse and Echo. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/echo/pulse

Echo & Pulse. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/echo/pulse>.

Pulse or Echo. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/echo/pulse.

Google Ngram Viewer shows how "echo" and "pulse" have occurred on timeline