しんぱいしょう 心配性 LinksSentence search for 心配性Sentence search for しんぱいしょうKanji details for 心, 配 and 性Edit in JMdict Noun, Noun which may take the genitive case particle 'no', Na-adjective (keiyodoshi)1. nervous temperament; worrier's disposition Discussions Log in to talk about this word.