Dashboard Review Lessons

Learn

Kana Immersion Decks

Look up

Dictionary Grammar Themes Mining

Prove it

Games Exam Badges

Home Review Dictionary Lessons

v0.58What's newStudy levelSend feedbackReviewFriendsSettingsNotifications

© 2026 Nihongo CircleChangelog Genki companion Credits Terms Privacy Security

放射性 (ほうしゃせい) — radioactive · Nihongo Circle

放射性

ほうしゃせい

noun

Meanings

1radioactive

Your sentences

Kanji in this word

放Set Free, Release, Fire8 strokes 射Shoot, Shine Into, Onto10 strokes 性Sex, Gender, Nature8 strokes

Full entry on Jisho