cockamamie

mastery
UK /ˌkɒk.əˈmeɪ.mi/ US /ˌkɑ.kəˈmeɪ.mi/nounadj

card 1 of 8 · synonym

Which word is closest in meaning to 'cockamamie' in this sentence?

Anyone arguing against even the most cockamamie idea, so long as that idea is supposed to benefit conservation, is viewed with suspicion.