The kanji 慮 (ryo) primarily conveys the idea of thinking deeply, considering, contemplating, or worrying about something. It encompasses the act of giving careful thought, pondering, and having concern for something or someone. It suggests a process of mental deliberation and assessment.

・On-yomi (音読み): リョ (ryo) ・Kun-yomi (訓読み): おもんばか.る (omom-bakaru) - to consider, to deliberate

⚫︎ 考慮（こうりょ） Translation: Consideration; thinking over; taking into account ⚫︎ 思慮深い（しりょぶかい） Translation: Prudent; thoughtful; discreet ⚫︎ 危惧（きぐ） Translation: Apprehension; fear; anxiety; concern

The kanji 慮 is a 形声文字 (keisei moji), a phono-semantic compound. ⚫︎ The phonetic component is 虍 (ko), which relates to a tiger's head or fierce appearance. ⚫︎ The semantic component is 心 (kokoro), meaning "heart" or "mind". ⚫︎ Together, they suggest a state of mind that is vigilant and careful, like the intense focus of a tiger. Over time, the meaning evolved to encompass thinking, considering, and worrying. The tiger aspect contributes to the character’s association with serious consideration and potential risk, hence, the ideas of both thinking and worrying.