Nouns or pronouns.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
Normally it's a verb (as in "I let him do it") but it can be a noun (as in "I rented the house on a short let").
All subjects are part of speech for they are all nouns.
Verbs need subjects, which can be nouns or pronouns.
Enables is a present tense verb. It's used with third person singular subjects.
The word "curriculum" is a noun. It refers to the subjects and content taught in a school, course, or educational program.
The word 'excelled' is the past tense of the verb to excel.Example: Jeff did well in all of his subjects but he excelled in math.
Without providing more information (subjects in school, subjects of a kingdom, subjects as parts of speech etc.), subjects also fit into catagories.
A conjunction joins anything that is compound Conjunctions: and but or yet nor either+ or neither+nor
metaphor
The part of speech for this particular word is a noun.
part of speech
And is a conjunction. In the sentence "Ramesh and Suresh are good friends" and connects the two subjects, Ramesh and Suresh, to make a compound subject.
The part of speech for "answer" is a noun.