Ambiguous
Ambiguous adjective - Having an often intentionally veiled or uncertain meaning.
For certain is an antonym for ambiguous.
Nearby Words: ambiguity, ambiguously
For certain
For certain adverb - Definitely or positively (`sure' is sometimes used informally for `surely').
Both terms in one sentence
- Blomkvist's other relationships are left ambiguous as well—while he admits to Erika Berger that he thinks he's in love with Monica Figuerola, he can't say for certain that it's serious.
Source: Maybe Ever After - Bjorn Skifs, the original Arbiter, is also Swedish, but his character's nationality is made intentionally ambiguous—pretty much the only thing we can say for certain is that he isn't American or Russian.
Source: Fake Russian -
Otherworldly and Sexually Ambiguous: As a small white spirit being, the most that one can really figure out for certain is that Ori is a child.
Cite this Source
For certain and Ambiguous. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/ambiguous/for_certain
Ambiguous & For certain. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/ambiguous/for_certain>.
For certain or Ambiguous. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/ambiguous/for_certain.
Google Ngram Viewer shows how "ambiguous" and "for certain" have occurred on timeline