| Word | Definitions | Synonyms |
|---|---|---|
| humdrum | (adjective) tediously repetitious or lacking in variety | Synonyms: monotonous |
| (adjective) not challenging; dull and lacking excitement | Synonyms: commonplace, prosaic, unglamorous, unglamourous | |
| rum | (adjective) beyond or deviating from the usual or expected | Synonyms: curious, funny, odd, peculiar, queer, rummy, singular |