It is a noun. You can't handful something.
The word 'handful' is a noun; the word 'spikes' is a noun, the object of the preposition 'of'.
The word hand is a noun. The plural noun is hands. "Becky's hand hurts today." Hand is also a verb. "Please hand me the bowl."
Yes, the word 'handful' is a noun, a singular, common, concrete noun; a word for a measure of something.
Yes, "a huge handful of salty crisps" is an noun phrase as it is a group of words centered around a noun (handful) that functions as a single unit in a sentence.
Bunch or bouquet is a collective noun for a handful of flowers. Arrangement can be used for flowers in a container.
The word 'noun' is not a verb. The word 'noun' is a noun, a word for a thing.
No, it is a verb or a noun (to go around, to surround; a round shape). The adjective form is circular.
The noun 'is' is a verb, a form of the verb 'to be'. The verb 'is' functions as an auxiliary verb and a linking verb.
The plural is handfuls.
noun
A roar is a noun. To roar is a verb.
Training is a noun and a verb. Noun: e.g. activity of acquiring skills. Verb: present participle of the verb 'train'.