thrillyoudaoicibaDictYouDict
thrill: [13] Etymologically, thrill denotes ‘make a hole in’. It is a Middle English alteration of Old English thyrlian ‘pierce’, a derivative of thyrl ‘hole’ (source of the second syllable of nostril). And this in turn was formed from thurh ‘through’. The notion of ‘making a hole’ led in the 16th century to the metaphorical ‘pierce with emotion’, but the narrowing down of this to ‘fill with pleasure’ seems to be a comparatively recent development, from the late 19th century. Its earlier wider connotations are preserved in the derivative thriller ‘exciting story’ [19].
=> nostril, through
enjoy (v.)youdaoicibaDictYouDict
late 14c., "rejoice, be glad" (intransitive), from stem of Old French enjoir "to give joy, rejoice, take delight in," from en- "make" (see en- (1)) + joir "enjoy," from Latin gaudere "rejoice" (see joy); Sense of "have the use or benefit of" first recorded early 15c. (replacing Old English brucan, for which see brook (v.)).

Transitive meaning "take pleasure in" is mid-15c. In modern use it has a tendency to lose its connection with pleasure: newspaper photo captions say someone enjoys an ice cream cone, etc., when all she is doing is eating it, and Wright's "English Dialect Dictionary" (1900) reports widespread use in north and west England of the phrase to enjoy bad health for one who has ailments. Meaning "have sexual relations with" (a woman) is from 1590s. Related: Enjoyed; enjoys; enjoying. To enjoy oneself "feel pleasure or satisfaction in one's mind" attested by 1708.
gloat (v.)youdaoicibaDictYouDict
1570s, "to look at furtively," probably a variant of earlier glout "to gaze attentively, stare, scowl, look glum, pout" (mid-15c.), from a Scandinavian source such as Old Norse glotta "to grin, smile scornfully and show the teeth," Swedish dialectal glotta "to peep;" or from Middle High German glotzen "to stare, gape," from the Germanic group of *gl- words that also includes glower. Sense of "to look at with malicious satisfaction, ponder with pleasure something that satisfies an evil passion" first recorded 1748. Johnson didn't recognize the word, and OED writes that it was probably "taken up in the 16th c. from some dialect." Related: Gloated; gloating. As a noun, from 1640s with sense of "side-glance;" 1899 as "act of gloating."
Whosoever attempteth anything for the publike ... the same setteth himselfe upon a stage to be glouted upon by every evil eye. [translators' "note to the reader" in the 1611 King James Bible]
look (v.)youdaoicibaDictYouDict
Old English locian "use the eyes for seeing, gaze, look, behold, spy," from West Germanic *lokjan (cognates: Old Saxon lokon "see, look, spy," Middle Dutch loeken "to look," Old High German luogen, German dialectal lugen "to look out"), of unknown origin, perhaps cognate with Breton lagud "eye." In Old English, usually with on; the use of at began 14c. Meaning "seek, search out" is c. 1300; meaning "to have a certain appearance" is from c. 1400. Of objects, "to face in a certain direction," late 14c.

Look after "take care of" is from late 14c., earlier "to seek" (c. 1300), "to look toward" (c. 1200). Look into "investigate" is from 1580s; look up "research in books or papers" is from 1690s. To look down upon in the figurative sense is from 1711; to look down one's nose is from 1921. To look forward "anticipate" is c. 1600; meaning "anticipate with pleasure" is mid-19c. To not look back "make no pauses" is colloquial, first attested 1893. In look sharp (1711) sharp originally was an adverb, "sharply."
lustily (adv.)youdaoicibaDictYouDict
early 13c., lustliche, "willingly, eagerly, readily;" see lusty + -ly (2). Meaning "with pleasure, voluptuously" is c. 1300; meaning "vigorously, energetically" is c. 1400.