which term describes a group of words without a subject or a verb that cannot stand alone as a sentence

A phrase.

The term that describes a group of words without a subject or a verb that cannot stand alone as a sentence is a "phrase." A phrase is a collection of related words that function as a single unit within a sentence. Unlike a sentence, which contains a complete thought, a phrase lacks either a subject or a verb or both, making it dependent on the rest of the sentence for meaning. Phrases can serve different functions, such as acting as nouns, adjectives, adverbs, or prepositions.

The term that describes a group of words without a subject or a verb that cannot stand alone as a sentence is called a "phrase." A phrase is a collection of words that act together to convey a specific meaning, but they do not form a complete thought or express a complete idea on their own. Phrases can function as nouns, adjectives, adverbs, or other parts of speech within a sentence.