The noun 'stack' is a singular, common, concrete noun; a word for a thing.
Cube
Yes, the noun 'kind' is an abstract noun as a word for a word for a group united by common traits.
This describes a four-sided pyramid.
Kind is usually an adjective (e.g., "She is kind"), and the noun form kindness refers to the quality of being kind. Example: Her kindness touched everyone in the room.
20 dimes
The collective noun is 'stack'.
The noun 'stack' is a concrete noun; a word for a pile of objects; a word for a chimney or a vertical exhaust pipe on a vehicle; a word for a physical thing.The word 'stack' is also a verb: stack, stacks, stacking, stacked.
No the word stacked is not a noun. It can be an adjective meaning arranged in a stack. It can also be a verb where it is the past tense of the verb to stack.
A collective noun for boxes is a stack of boxes.
A collective noun for boxes is a stack of boxes.
noun or verb
No, the noun lumber is not used as a collective noun. The collective noun for lumber is a stack of lumber.
The collective noun for bibles is a stack of bibles.
The noun 'stack' is a standard collective noun for:a stack of booksa stack of carsa stack of dishesa stack of haya stack of librariansa stack of pancakesa stack of planesa stack of platesa stack of suitcasesa stack of wood
There is no standard collective noun for the noun 'files', in which case any noun that suits the context of the situation can be used, such as a pack of files, a stack of files, a drawer of files, etc.
The noun 'kind' is an abstract noun. There is no form for kind that is a concrete noun.
There is no specific collective noun for the noun 'halo', in which case, a noun suitable for the situation can be used, for example 'a stack of halos' or 'a halo of flowers'.