The kanji character 違, at its core, means "to differ," "to be different," "to violate," or "to go against." It implies a divergence from a standard, expectation, or norm. It suggests a lack of agreement or conformity. It can also imply a breaking of rules or agreements.

・On-yomi (音読み): イ (i) ・Kun-yomi (訓読み): ちが-う (chiga-u)

⚫︎違法（いほう） Translation: illegal; unlawful ⚫︎違い（ちがい） Translation: difference; discrepancy ⚫︎間違（まちが）う Translation: to make a mistake; to be wrong

The kanji 違 is a phono-semantic compound (形声文字, keisei moji). The left side is the radical 辶（しんにょう）, which signifies "movement" or "to go." The right side is 韋（い）, which originally represented "leather" or "tanned hide." The original meaning of 韋 was likely related to the flexibility or changeability of leather. Combining the two, 違 originally meant "to go differently" or "to deviate," evolving to its modern meanings of "to differ" or "to violate." The character's formation reflects the idea of something moving or being separate from the expected path or norm.