asinine /asˈi-nīn/

1. Of or like an ass
2. Idiotic

asˈininely adverb

asininity /-inˈi-ti/ noun

• brass farthing
• brass farthings
• brassfounder
• brassfounders
• brassfounding
• brassfoundings
• brass hat
• brass hats
• brassica
• brassicas
• brassie
• brassier
• brassiere
• brassieres
• brassies
• brassiest
• brassily
• brassiness
• brassinesses
• brassière
• brassières
• brass monkey
• brass monkeys
• brass neck
• brass necks