emphasis (n.)youdaoicibaDictYouDict
1570s, "intensity of expression," from Latin emphasis, from Greek emphasis "an appearing in, outward appearance;" in rhetoric, "significance, indirect meaning," from emphainein "to present, exhibit, display, let (a thing) be seen; be reflected (in a mirror), become visible," from assimilated form of en "in" (see en- (2)) + phainein "to show" (see phantasm). In Greek and Latin, originally a figure of expression implying more than would ordinarily be meant by the words, it developed a sense of "extra stress" given to a word or phrase in speech as a clue that it implies something more than literal meaning. In pure Latin, significatio.
even (adj.)youdaoicibaDictYouDict
Old English efen "level," also "equal, like; calm, harmonious; equally; quite, fully; namely," from Proto-Germanic *ebnaz (cognates: Old Saxon eban, Old Frisian even "level, plain, smooth," Dutch even, Old High German eban, German eben, Old Norse jafn, Danish jævn, Gothic ibns). The adverb is Old English efne "exactly, just, likewise." Modern adverbial sense (introducing an extreme case of something more generally implied) seems to have arisen 16c. from use of the word to emphasize identity ("Who, me?" "Even you").

Etymologists are uncertain whether the original sense was "level" or "alike." Used extensively in Old English compounds, with a sense of "fellow, co-" (as in efeneald "of the same age;" Middle English even-sucker "foster-brother"). Of numbers, from 1550s. Sense of "on an equal footing" is from 1630s. Rhyming reduplication phrase even steven is attested from 1866; even break (n.) first recorded 1907. Even-tempered from 1712. To get even with "retaliate upon" is attested by 1833.
taupe (n.)youdaoicibaDictYouDict
"dark brownish-gray color" (the color of moleskin), 1906, from French taupe, the color, originally "a mole," Old French, from Latin talpa "a mole." The story below lacks evidence appears to be a fanciful attempt to divert the origin of the color name to something more appealing:
Before the season advances very far you will find that taupe, pronounced "tope," will be the most favored color in the entire category of shades and blendings. The original word is taken from the German word "taube" pronounced "tob-a," which is the name for the dove, but the French have twisted the b into a p and give us taupe. ["The Illustrated Milliner," August, 1906]