Epäjärjestelmällistyttämättömyydelläänsäkäänköhän.

It's the longest word you can make in Finnish without using compounds, which can be infinite length.

It means, very loosely translated "I wonder if the outcome was a result of their lack of ability to cause others to be disorganized. "

I know, Finnish is an enviable language.

Gruntled. It means pleased or contented. It’s the positive form of the much more common “disgruntled”. If someone is caught in the rain, they may be disgruntled about being wet. But you very rarely hear the word “gruntled” used.

Similarly, “whelmed” is a word, which basically means “submerged” or “engulfed”. You can be _over_whelmed by emotion, meaning you were completely overtaken and swept away by the emotion. You can be _under_whelmed by an experience, meaning it failed to fully meet your expectations. But you can also just be whelmed. The experience did exactly what you expected; no more, no less.

Dificilisimo. Spanish word meaning very difficult. I just love the way it sounds though.

I have 2, spangled and gumption.

English: Spaghettification (being ripped/stretched apart extremely violently)

Oh and almost forgot: Yeet is an actual word now, so that as well.

German: Zeitgeist (so well known you've probably heard it already ["spirit of the times"])

Programming languages: print("lol, lmao even.");

Tmesis. Breaking up a word and inserting another word.

Like absolutely becomes....

Abso-bloody-lutely.

Don't think it has to be a swear word, but it seems most common. :)

I have a few favorite ones in english (which is not my first language) of the top of my head:

-Document/documented (I particularly like the Q sound of the second syllable and the cadence of the pronunciation)

-Cocoon. (Just great. Satisfying to say. Makes me feel cosy. 10's across the board)

-Gazebo. (Very removed from the usual sounds of my native language, unusual but fun)

Edited to add:

In spanish: Panóptico (panopticon) also satisfying to sat and with good cadence

Fuck

I love the word helicopter, because unobviously, the root words aren’t heli and copter, but are “helico”, meaning spiral, and “pter”, meaning wing.

Scots is full of wonderful words - glaiket, baffies, birl, coorie - it's hard to pick a favourite. But I'll go for "thrawn" - it's a kind of perverse stubbornness, a grim grip on a point of view.

Lautmalerei.

It's just the German word for onomatopoeia (which also exists in the German language). It could be directly translated into soundpainting I suppose?

Waffle not the food just the word. It’s fun to say.

antidisestablishmentarianism. its a fun word to say.

Steadfast. As a native English speaker it feels like a very strong, grounded word which also suits its meaning. Originally literally means fixed in place, it's come to mean loyal and unswerving.

My favorite word is cunt.

Supercalifragilisticexpialidocious (I hope I spelt that right)

I love the word trabajaba (pronounced trah-buh-hah-buh). It means “worked” in Spanish.

Subtle, rhythm, and Wednesday. The spelling is just absolutely wild.

It’s about as messy as old British coins and Roman measures.

Anesthetize

The 'esth' right into a t is just about the coolest combination of word sounds in any word in English.

Second favorite is cwm. :)

I like the word “Unexpurgated”.

There are plenty of feminine given names that roll off the tongue incredibly well. Names like "Anna" and "Elaine" and "Katherine" do not begin to scratch the surface... But again, I pay more attention to names than the average person because I am obsessed with linguistics, and that obsession is what made me click this thread and type out a reply in the first place.

ointment

Spruce

Solamente, it just flows so well. It means only in Spanish.

I've always liked the word Adenosine. Not sure why, just fun to say.

autodefenestration is a fun one

Vegemíté, as pronounced by Gloria in Modern Family.

Every time I open the cupboard that has a jar, it brings me joy.

Paraprosdokian. A sentence with a twist in it. Eg. Some people are like slinkies: not really good for much but they bring a smile to your face when you see one tumble down a set of stairs.

Sunwise and widdershins.

The Trinity of Doo: doobie, doofus, doodle.