Substance is a noun.
The word "drug" can function as a noun or a verb. As a noun, it refers to a substance used for medical purposes or recreation. As a verb, it means to administer a drug to someone or affect them with a substance.
Liquid can be a noun and an adjective. Noun: A flowing substance. Adjective: Flowing freely like water.
"Cement" can function as both a noun and a verb. As a noun, it refers to a substance used for building and construction. As a verb, it means to join or bind together firmly.
Noun.
Laboratory is a noun.
The word immaterial is an adjective. It means having no substance or irrelevant.
The word "density" is a noun. It refers to the degree of compactness of a substance.
The word DNA is a noun. It is a substance used to identify a person.
The word "DNA" is a noun. It is a substance unique to each living person that can be used to identify them.
The word "drug" can function as a noun or a verb. As a noun, it refers to a substance used for medical purposes or recreation. As a verb, it means to administer a drug to someone or affect them with a substance.
part of speech
The part of speech for this particular word is a noun.
The part of speech for "answer" is a noun.
adverb
what part of speech is beneath
noun.What part of speech is the word polish in this sentence.This is a better way of asking the question, words don't don't play as parts of speech.
The part of speech for "explicit" is an adjective.