返へん報ぽう性せいの原げん理り
Meanings
Expression
Noun
Psychology
1. norm of reciprocity
Kanji used
return something
report
nature (of a person)
original
logic
Composed of
revenge; retaliation; requital (for a kind act); return (of a favour); reply; answer
nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
principle; theory; fundamental truth