Instantaneous
Instantaneous adjective - Done or occurring without any noticeable lapse in time.
Usage example: the thunder following the flash of lightning was nearly instantaneous
Straightaway and instantaneous are semantically related. In some cases you can use "Straightaway" instead an adjective "Instantaneous".
Straightaway
Straightaway adjective - Done or occurring without any noticeable lapse in time.
Usage example: her first novel was a straightaway success
Instantaneous and straightaway are semantically related. Sometimes you can use "Instantaneous" instead an adjective "Straightaway".
Mutual synonyms
Related pairs
- direct and instantaneous
- direct and straightaway
- fast and instantaneous
- fast and straightaway
- instant and instantaneous
- instant and straightaway
- quick and instantaneous
- quick and straightaway
- prompt and instantaneous
- prompt and straightaway
- early and instantaneous
- early and straightaway
- immediate and instantaneous
- immediate and straightaway
Cite this Source
Straightaway and Instantaneous. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/instantaneous/straightaway
Instantaneous & Straightaway. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/instantaneous/straightaway>.
Straightaway or Instantaneous. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/instantaneous/straightaway.
Google Ngram Viewer shows how "instantaneous" and "straightaway" have occurred on timeline