孤独こどく Common Noun I-adj Noun English jmdict 1 noun (common) (futsuumeishi) adjectival nouns or quasi-adjectives (keiyodoshi)nouns which may take the genitive case particle 'no' solitude;loneliness;isolation 私はこの上なくさびしく、孤独だ。 I am as sad and lonely as can be.
Shirabe