The story
- Old English · derived fromrihtlǣċan“to make right, rectify, correct, amend”
- Middle English · derived fromrightlechen“to correct, rectify”
- English todayrightle
By surface analysis, right + -le; or perhaps an alteration of Middle English rightlechen (“to correct, rectify”), from Old English rihtlǣċan (“to make right, rectify, correct, amend”).
Etymology from Wiktionary, CC BY-SA 4.0.