Fall flat and Slack off

Related terms

Fall flat verb - Fail utterly; collapse.

Show all Definitions

Slack off and fall flat are semantically related. In some cases you can use "Slack off" instead a verb phrase "Fall flat".

Slack off verb - Become less in amount or intensity.

Show all Definitions

Fall flat and slack off are semantically related. Sometimes you can use "Fall flat" instead a verb "Slack off".

Cite this Source

Slack off and Fall flat. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/fall_flat/slack_off

Fall flat & Slack off. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/fall_flat/slack_off>.

Slack off or Fall flat. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/fall_flat/slack_off.

Google Ngram Viewer shows how "fall flat" and "slack off" have occurred on timeline