The word "decomposer" is a noun. It refers to an organism, such as bacteria or fungi, that breaks down dead organic material and recycles nutrients back into the ecosystem. This term is commonly used in ecological and environmental contexts.
Producer composer decomposer
The part of speech for this particular word is a noun.
part of speech
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.
The part of speech of "came" is a verb.
The part of speech for "twirl" is a verb.
The part of speech for "explicit" is an adjective.
The part of speech for "indefinite" is an adjective.
The part of speech for "lecturer" is a noun.