Firm and Not reliable

Opposite meaning terms

Firm adjective - Not showing weakness or uncertainty.

Show all Definitions

Not reliable is an antonym for firm.

Nearby Words: firming, firmness, firmly, firmed

Definitions of Firm not found.

Firm is an antonym for not reliable in doubtful topic.

Cite this Source

Not reliable and Firm. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/firm/not_reliable

Firm & Not reliable. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/firm/not_reliable>.

Not reliable or Firm. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/firm/not_reliable.

Google Ngram Viewer shows how "firm" and "not reliable" have occurred on timeline