Dilatory and Straightaway

Dilatory

Dilatory adjective - Moving or proceeding at less than the normal, desirable, or required speed.

Straightaway is an antonym for dilatory.

Straightaway

Straightaway adjective - Done or occurring without any noticeable lapse in time.
Usage example: her first novel was a straightaway success

Dilatory is an antonym for straightaway.
Cite this Source
Straightaway and Dilatory. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/dilatory/straightaway
Dilatory & Straightaway. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/dilatory/straightaway>.
Straightaway or Dilatory. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/dilatory/straightaway.
Google Ngram Viewer shows how "dilatory" and "straightaway" have occurred on timeline