理不尽りふじん Common I-adj Noun Español jmdict 1 adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) irrazonable;irracional English jmdict 1 adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) unreasonable;irrational;outrageous;absurd