Questionable
Questionable adjective - Giving good reason for being doubted, questioned, or challenged.
Usage example: the runner's unexpected first-place finish is questionable, so a drug test has been ordered
Unlikely is a synonym for questionable in likely topic. In some cases you can use "Unlikely" instead the word "Questionable" as an adjective or an adverb. popular alternative
Unlikely
Unlikely adjective - Not likely to be true or to occur.
Usage example: in the unlikely event that the file is deleted or corrupted, you will want to have backup copies available
Questionable is a synonym for unlikely in likely topic. You can use "Questionable" instead the word "Unlikely" as an adjective or an adverb, if it concerns topics such as implausible, not probable. popular alternative
Nearby Word: unlikeliness
Mutual synonyms
Related pairs
- suspect and questionable
- suspect and unlikely
- dubious and questionable
- dubious and unlikely
- doubtful and questionable
- doubtful and unlikely
- implausible and questionable
- implausible and unlikely
- shady and questionable
- shady and unlikely
- suspicious and questionable
- suspicious and unlikely
- incredible and questionable
- incredible and unlikely
Both words in one sentence
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The Mega Man series has plenty of bosses who had a weakness to unlikely-looking weapons and questionable moves.
Source: Weaksauce Weakness - It also lists a few rulers who did exist, but whose described connection to Sweden is questionable — for instance, in the unlikely event that an Attila rises to the throne of Sweden, he would be Attila II according to that history.
Source: King Bob the Nth -
Join the adventure of this unlikely due as they traverse a high-fantasy world in search of answers amidst a brewing war.Chapter Two : The Monster of ErishoreFor two young adventurers such as Accel and Faye, the town of Erishore seems 'questionable' at best.
Source: Webcomic / Amya
Cite this Source
Unlikely and Questionable. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/questionable/unlikely
Questionable & Unlikely. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/questionable/unlikely>.
Unlikely or Questionable. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/questionable/unlikely.
Google Ngram Viewer shows how "questionable" and "unlikely" have occurred on timeline