軽々しい かるがるしい Also written かろがろしい, 軽軽しい Meanings い-adjective rash; thoughtless; imprudent; careless; frivolous Kanji 軽 lightweight. Read as かるい. Example sentences 社会保障は軽々しく扱える問題ではない。Social securities are not something that should be trifled with. Jinuma: Japanese Dictionary · Word lists