正当 (せいとう)just; justifiable; right

just; justifiable; rightadjectival nouns or quasi-adjectives (keiyodoshi), noun (common) (futsuumeishi)

正当, its kanji, and other words that share them.Open this graph

Kanji in 正当

改正かいせいrevision; amendment
修正しゅうせいamendment; correction
正常せいじょうnormalcy; normality
正式せいしきdue form; official
是正ぜせいcorrection; revision
正午しょうごnoon; midday
正義せいぎjustice; right
不正ふせいinjustice; unfairness
当初とうしょbeginning; start
当局とうきょくauthorities; relevant authorities
当時とうじat that time; in those days
当選とうせんbeing elected
当面とうめんcurrent; urgent
担当たんとうbeing in charge (of an area of responsibility); being responsible (for a work role, etc.)
本当ほんとうtruth; reality
当然とうぜんnatural; right

See how 正当 connects to the rest of Japanese.