荒唐こうとう無稽むけい
kōtōmukei

Noun
na-Adjective

1. absurd; nonsensical; preposterous

Yojijukugo
荒唐こうとう無稽むけいみなわれたかれのビジネスプランだけど、今いまとなっては我々われわれ不明ふめいじるしかないのかね。
kōtōmukēto minani iwareta kareno bijinesupurandakedo imato nattewa warewareno fumēo hajirushika nai nokane.
Every one of us who ridiculed his business plan as a bunch of hokum should be embarrassed we did.