Attichar (also spelled Atichar) in Jainism means a minor transgression or loophole within the observance of a vow. It refers to small slips or errors (not the complete breaking of a vow) that still affect the purity of one’s conduct and need to be acknowledged and avoided for spiritual progress. The concept is described across Jain texts as the 5 Atichars for each vow, indicating subtle faults to be mindful of while practicing vows like Ahimsa, Satya, Asteya, etc. Different Jain traditions may phrase or categorize these minor transgressions slightly differently, but the core idea remains the same: seek to minimize even small deviations from the vow to progress on the path.

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