Mom is a noun.
is my mom weird
Mom is a noun whether it is capitalized or not. Mom is a person, which makes it a noun (a person, place, thing, or idea).
"And" in "mom and dad" is a conjunction, specifically a coordinating conjunction that joins two elements of equal importance in a sentence.
Corner is a noun in the sentence "Around the corner was her mom."
Wilson speech talked about your mom
The part of speech for this particular word is a noun.
part of speech
The word predatory is an adjective. The corresponding nouns sre predator and predatoriness. The corresponding adverb is predatorily.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
The part of speech for "unfamiliar" is an adjective.