adverb taking the 'to' particleonomatopoeic or mimetic word
1.chattering (teeth)
adjectival nouns or quasi-adjectives (keiyodoshi)onomatopoeic or mimetic word
2.(frozen, worried) stiff
adjectival nouns or quasi-adjectives (keiyodoshi)nouns which may take the genitive case particle 'no'onomatopoeic or mimetic word
3.rigid (personality, thinking, etc.); inflexible; overly serious
adverb (fukushi)nouns which may take the genitive case particle 'no'onomatopoeic or mimetic word
4.voracious (e.g. work, study); without slack or pause