Yesterday's Etymon, #3: here is each language's etymon, the word that used all seven letters, and where it comes from (from Wiktionary).
English: C A B E H M R
✦ CHAMBER: From Middle English chambre, borrowed from Old French chambre, from Latin camera, from Ancient Greek καμάρα (kamára, “vaulted chamber”). Doublet of camera. [More](/word/chamber)
All 39 words (164 points): ache, acme, acre, arch, archer, beach, became, beech, brace, breach, breech, cache, came, camera, care, career, carer, chamber, char, charm, charmer, cheer, chem, crab, cram, cream, creme, each, embrace, emcee, macabre, mace, mach, march, mecca, mercer, race, racer, reach.
Español: E A D R T U Y
✦ AYUDARTE: its history isn't in the dictionary yet. More
All 43 words (191 points): adrede, aérea, arde, arder, área, arre, arte, aterra, aterrada, atrae, atraer, ayer, ayudaré, ayudarte, ayude, daré, darte, date, deuda, dude, dure, edad, éter, redada, retrete, rueda, tardaré, tarde, tarea, tate, tetera, trae, traed, traer, traerá, traeré, traerte, trataré, tratarte, traté, treta, true, yate.
Français: L E N P R T U
✦ PLEURENT: its history isn't in the dictionary yet. More
All 35 words (173 points): elle, élue, épeler, éternel, éternelle, lent, lente, lettre, leur, leurre, lueur, lune, lunette, lutte, luttent, lutter, lutteur, nulle, pelle, perle, peuple, pleure, pleurent, pleurer, pleut, pull, réel, réelle, relu, ruelle, télé, tell, telle, tunnel, tutelle.
Which did you find, and which got away? Today's letters are waiting: [play Etymon #4](/games/etymon).