¿Cuál es la diferencia entre garbage y trash y litter ?Puedes dar oraciones como ejemplo.

---As nouns...---
As a noun, "trash" and "garbage" are basically the same. "Litter" is similar, but in my opinion, "litter" implies that the trash/garbage is not inside the trash bin yet. "Litter" is also usually outside a building, not inside a building.

"Please put this trash in the bin" = "Please put this garbage in the bin" = "Please put this litter in the bin" -- All of these have the same meaning.

"Let's take the trash out" = "Let's take the garbage out" -- These both mean, let's take the bags of trash/garbage to the bin outside, for the city trash collection workers (aka "garbage men"/"garbage truck")

"Let's take the litter out" sounds a little uncommon/weird to me, but I can understand it. In my opinion, "litter" becomes "trash/garbage" after it goes into the bin and stops being outside on the ground.

!! "Litter" also has another meaning. When an animal, like a dog or cat, has babies, you call the group of babies a "litter". "My cat's litter had 3 kittens" "My dog had a litter of 4 puppies"

---As verbs...--

- to litter - This means to throw trash/grabage on the ground and not into the bin. Usually outside in a public place. When you throw a plastic bottle on the ground, you are littering.

- to trash - This has multiple meanings.
(1) [Very informal] To throw something into the trash.
"That thing is old and broken. Trash it."
(2) [Slang] To destroy something or make a big mess.
"They completely trashed the hotel room!"
(3) [Slang] To talk badly about someone or something. Like "hate on".
"They wouldn't stop trashing my favorite music, so I got mad and left."

- to garbage - X This is not a verb.

--As adjectives...--

trash and garbage are both common adjectives for saying something is bad.

"he is a garbage human being" = "he is a horrible person, he is trash"

"what garbage music" = "this music sucks, I don't like this music"

"trashy" is rude slang and it means someone has no taste. It's very mean. "Wow that dress looks really trashy." = The dress is ugly and poor quality and you are implying the person wearing it has bad morals.

"trashed" is slang to mean "drunk". "He's completely trashed!" = He's completely drunk.

"litter" isn't used as an adjective very often except for something like "litter box" (the box of sand for cats to use the bathroom in...)