Conversational
来自Big Physics
Safin（讨论 | 贡献）2022年4月27日 (三) 19:49的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=conversational+etymology&newwindow=1&hl=en ref] Middle English (in the sense ‘living am…”的新页面）
Middle English (in the sense ‘living among, familiarity, intimacy’): via Old French from Latin conversatio(n- ), from the verb conversari (see converse1).
wiktionary
conversation + -al
etymonline
conversational (adj.)
"of, pertaining to, or characteristic of conversation," 1779, from conversation + -al (1).
