I am an English major, so I actually spend time thinking about this shit.
There are nine parts of speech in the English language: Nouns, Pronouns, Verbs, Adjectives, Adverbs, Interjections, Conjunctions, Prepositions, and Articles. The word “fuck” can function as all of these things (if you squint).
Because I’m an English major I deal a lot with writing. We focus on vocabulary and grammar and punctuation and shit, so I know at least twenty other words that could be used for each part of speech instead of “fuck.” In some cases I know double that.
All of this being said, I still prefer “fuck.” ^_^