Innocuous
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 20:09的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=innocuous+etymology&newwindow=1&hl=en ref] late 16th century: from Latin innocuus, from i…”的新页面）
late 16th century: from Latin innocuus, from in- ‘not’ + nocuus ‘injurious’ (see nocuous).
wiktionary
From Latin innocuus(“harmless”).
etymonline
innocuous (adj.)
"harmless, producing no ill effect, incapable of harm or mischief,"
1590s, from Latin innocuus "harmless; innocent; inoffensive," from in- "not" (see in- (1)) + nocuus "hurtful," from root of nocere "to injure, harm," from *nok-s-, suffixed form of PIE root *nek- (1) "death." Related: Innocuously; innocuousness.
