Slack and Tenacious

Opposite meaning words

Slack adjective - Failing to give proper care and attention.

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Tenacious is an antonym for slack.

Nearby Words: slacken, slackened, slackness, slacker, slacked

Tenacious adjective - Continuing despite difficulties, opposition, or discouragement.

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Slack is an antonym for tenacious in topics: strong, sticky.

Nearby Words: tenacity, tenaciously

Cite this Source

Tenacious and Slack. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/slack/tenacious

Slack & Tenacious. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/slack/tenacious>.

Tenacious or Slack. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/slack/tenacious.

Google Ngram Viewer shows how "slack" and "tenacious" have occurred on timeline