| Word | Definitions | Synonyms |
|---|---|---|
| questionable | (adjective) subject to question | - |
| (adjective) able to be refuted | Synonyms: confutable, confutative, refutable | |
| questioning | (adjective) showing curiosity | Synonyms: inquisitive, speculative, wondering |
| (adjective) marked by or given to doubt | Synonyms: doubting, sceptical, skeptical | |
| (adjective) perplexed (as if being expected to know something that you do not know) | Synonyms: quizzical |