Instantaneously
Instantaneously adverb - Without delay.
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Synonyms for Instantaneously
Simultaneously and instantaneously are semantically related. In some cases you can replace term "Simultaneously" with "Instantaneously", this adverbs are similar.
Nearby Word: instantaneous
Simultaneously
Simultaneously adverb - At one and the same time.
Instantaneously and simultaneously are semantically related. Sometimes you can use "Instantaneously" instead an adverb "Simultaneously".
Nearby Words: simultaneous, simultaneity
Mutual synonyms
Both words in one sentence
- Each day of game-time (hour, for Hearts of Iron) is a single "turn", with all actions taking place simultaneously and instantaneously at the very start of the day.
Source: Real Time with Pause
Cite this Source
Simultaneously and Instantaneously. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/instantaneously/simultaneously
Instantaneously & Simultaneously. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/instantaneously/simultaneously>.
Simultaneously or Instantaneously. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/instantaneously/simultaneously.
Google Ngram Viewer shows how "instantaneously" and "simultaneously" have occurred on timeline