alarm (n.)youdaoicibaDictYouDict
early 14c., from Old French alarme (14c.), from Italian all'arme "to arms!" (literally "to the arms"). An interjection that came to be used as the word for the call or warning (compare alert). Extended 16c. to "any sound to warn of danger or to arouse." Weakened sense of "apprehension, unease" is from 1833. Variant alarum is due to the rolling -r- in the vocalized form. Sometimes in early years anglicized as all-arm. Alarm clock is attested from 1690s (as A Larum clock).
embarrassment (n.)youdaoicibaDictYouDict
1670s, "state of being impeded, obstructed, or entangled" (of affairs, etc.), from embarrass + -ment, or from French embarrassement, from embarrasser.

As "a mental state of unease," from 1774. Meaning "thing which embarrasses" is from 1729. Earlier words expressing much the same idea include baishment "embarrassment, confusion" (late 14c.); baishednesse (mid-15c.).
hunger (n.)youdaoicibaDictYouDict
Old English hungor "unease or pain caused by lack of food, craving appetite, debility from lack of food," from Proto-Germanic *hungruz (cognates: Old Frisian hunger, Old Saxon hungar, Old High German hungar, Old Norse hungr, German hunger, Dutch honger, Gothic huhrus), probably from PIE root *kenk- (2) "to suffer hunger or thirst." Hunger strike attested from 1885; earliest references are to prisoners in Russia.
dysphoriayoudaoicibaDictYouDict
"A state of unease or generalized dissatisfaction with life", Mid 19th century: from Greek dusphoria, from dusphoros 'hard to bear'.