Believable
Believable adjective - Worthy of being accepted as true or reasonable.
Intelligent and believable are semantically related. In some cases you can use "Intelligent" instead an adjective "Believable".
Intelligent
Intelligent adjective - Having or showing quickness of mind.
Believable and intelligent are semantically related. Sometimes you can use "Believable" instead an adjective "Intelligent".
Mutual synonyms
Both words in one sentence
- Comments: Mirrordjyn takes a concept which initially requires some suspension of disbelief and spins it in a way that proves not only believable, but also intelligent.
Source: Fanfic Recs / Batman -
In fact, many of the characters are very much like the characters of the previous movies, with one exception: the stupid burglars, wanted by the local police, were replaced with intelligent spies wanted by the FBI, making the traps less believable.
Source: Film / Home Alone - The two intelligent people who never bred had a believable IQ of about 130, while the football player and the trailer park people, had scores in seventies and eighties, which are believably low-average.
Source: Improbably Low IQ
Cite this Source
Intelligent and Believable. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/believable/intelligent
Believable & Intelligent. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/believable/intelligent>.
Intelligent or Believable. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/believable/intelligent.
Google Ngram Viewer shows how "believable" and "intelligent" have occurred on timeline