dimwittedness

== English == === Etymology === From dimwitted +‎ -ness. === Pronunciation === (UK) IPA(key): /dɪmˈwɪtədnəs/ === Noun === dimwittedness (uncountable) The state or condition of being dimwitted. Synonyms: dimness, dullwittedness, dullness; see also Thesaurus:intelligence § Antonyms Antonyms: brightness, sharpness, acuity; see also Thesaurus:intelligence