Synonyms for implausible
- adjective
Most common
Definitions
- adj. 1
Not plausible; unlikely; dubious.
Example sentences
- unlikely I still think it's unlikely that he'll come today.
- unbelievable It's unbelievable that Tom supports that dictator.
- improbable It seemed improbable that Tom would succeed.
- unconvincing The proof Tom provided was unconvincing.
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| implausible | rising | |
| unlikely | steady | |
| unbelievable | rising | |
| improbable | falling | |
| unconvincing | steady | |
| unplausible | falling |
Use in printed books, per decade from 1850 to 2019.
By length
- 8 letters
- unlikely3
- 10 letters
- improbable4
- 11 letters
- unplausible
- 12 letters
- unbelievable5, unconvincing4
The small number after each word is its number of syllables (unlikely3 = 3 syllables).