Does`NT.
If you mean "contraction", then it's "doesn't". The two words being put together are does and not, which makes it compound, or more than one. The abbreviation goes after the "n" and replaces the "o" in "not". Thus, the word "Doesn't". Ain't is similar. I'm not sure what the first word is, but the second word is "not" with the "o" replaced, again, with the abbreviation. Maybe the first word in "ain't" was "and", or maybe it's taken from another slang word.
The compound for "does not" is "does not" itself, as it is already a negative form of the verb "do."
"Left-handed" is a hyphenated compound word.
The contraction (not a compound word) is doesn't.
No, "online" is a closed compound word, not a compound noun.
The compound word is "disjointedkeyboardappealinganother."
Semester is not a compound word.
It is a compound.
mixture
An ionic compound is an example of a chemical compound.
It is a compound.
plastic is a compound .
Water is a compound
soap is a compound
A single compound is one compound
Compound
Compound.
compound
Do you mean how is an organic compound different from an inorganic compound? If so, an organic compound has carbon, an inorganic compound does not need to have carbon.