etymological terrorist 

A person who purposefully misuses a term or tries to appropriate a term based on historical meanings in order to advance a political agenda.

Terms some etymological terrorists have used in the past:

Isolationist to refer to non-interventionism
Classical libertarian to refer to communism
and more.

Bill Kristol is being an etymological terrorist when he calls people who don't want to always be involved in a war "isolationists" when in fact isolationism is what North Korea has and non-interventionism is what Switzerland has.

etymological terrorist by Gunguy September 6, 2016

Entymology 

The study of words that bug you.

Regina earned her degree in entymology after successfully defending her thesis, titled "Guesstimation at the expresso stand: the impact of misnomers in coffee culture".

Entymology by sigil_vii October 28, 2016

entomologist 

a zoologist who studies insects;the scientific study of insects
also, entomology - the act of studying insects

Tom wants to be an entomologist, just like his father was.

entomologist by SydneyS June 24, 2006

etymologist 

An etymologist is a person who studies etymology.

Etymology is an account of the history of a particular word or element of a word.

Through old texts and comparisons with other languages, etymologists try to reconstruct the history of words — when they entered a language, from what source, and how their form and meaning changed.

An Etymologist is different then a philologist, one who studies linguistics and etymology.

Beware, those who are nescient often misuse and mispronounce'entymology' which is actually the study of insects!

(et-uh-mol-uh-jist)

If you want to learn the origin of the word nescient, then you should consult an etymologist!

Denise: If we had resources available to us, we could hire an etymologist to do our homework!
Kenny: Let's just log onto youtube and watch HotForWords...
Denise: Isn't she a philologist?

etymologist by g-diggity April 19, 2008

Entymology 

A word made up by people who don't know the difference between etymology (the study of word origins) and entomology (the study of insects).

u/etymologynerd single-handedly destroyed the r/entymology subreddit last year by pointing out that it's not a word.

Entymology by etymologycrusader January 1, 2019

Dirty Sanchez (etymological)

A Dirty Sanchez occurs when the passive partner (male or female) is sodomized and a coating of mucus/feces/lube remains on the shaft of the active partner's penis. He pulls out and the passive partner fellates him, drawing the member into his/her mouth through tightly pursed lips. This acts to squeegee the matter from the penis into a thin line or bead encircling the mouth. It forms a John Waters's moustache-like deposit on the recipient's upper lip like the moustache on a Mexican guy (e.g., from a 1930s movie; hence "Sanchez"), or John Waters. (A "Filthy Waters" is equally descriptive, but that term hasn't caught on perhaps due to its being a bit esoteric.)

I butt-fucked my girlfriend last night and she got the cutest little Dirty Sanchez when she sucked me clean. Thus the Dirty Sanchez (etymological) is an artifact of another act—it just happens; no fingers needed.

Dirty Sanchez (etymological) by Sterling Pfeffernüsse January 10, 2011

sarcophagological entomologist

An scientist who studies the unique insect biota of sarcophacae.

Mrs L.B. (Ottawa, Canada) is a world renowned sarcophagological entomologist whose research was responsible for redefining the phyla: insecta bizara

sarcophagological entomologist by cfsapper December 28, 2010