英语词源字典 - 在线词源网站

angry (adj.)[angry 词源字典]: late 14c., from anger (n.) + -y (2). Originally "full of trouble, vexatious;" sense of "enraged, irate" also is from late 14c. The Old Norse adjective was ongrfullr "sorrowful," and Middle English had angerful "anxious, eager" (mid-13c.). The phrase angry young man dates to 1941 but was popularized in reference to the play "Look Back in Anger" (produced 1956) though it does not occur in that work.

"There are three words in the English language that end in -gry. Two of them are angry and hungry. What is the third?" There is no third (except some extremely obscure ones). Richard Lederer calls this "one of the most outrageous and time-wasting linguistic hoaxes in our nation's history" and traces it to a New York TV quiz show from early 1975.[angry etymology, angry origin, 英语词源]
panelist (n.): 1950, American English, from panel (n.) + -ist. Originally in quiz shows.
quiz (v.): 1847, "to question," quies, perhaps from Latin qui es? "who are you?," first question in oral exams in Latin in old-time grammar schools. Spelling quiz first recorded 1886, though it was in use as a noun spelling from 1854, perhaps in this case from apparently unrelated slang word quiz "odd person" (1782, source of quizzical). Compare quisby "queer, not quite right; bankrupt" (slang from 1807). From the era of radio quiz shows comes quizzee (n.), 1940.
sixty: Old English sixtig, from siex (see six) + -tig (see -ty (1)). Similar formation in Old Norse sextugr, sextögr, sextigir, Old Frisian sextich, Middle Dutch sestig, Dutch zestig, Old High German sehszug, German sechzig. Phrase sixty-four dollar question is 1942, from radio quiz show where that was the top prize.