My mother told me to smile for the picture, but I was miserable, and simply incapable of doing so.
People who use question marks on this site are incapable of forming correct sentences.
People who get all F's are incapable of getting an A+.
Lacking the necessary ability, power, or capacity.
Unable to perform adequately: incompetent.
The word incapable is an adjective.
adverb
what part of speech is work
i want to know what part of speech is camping
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Jellyfish are incapable of speech nor are they likely to have friends.
The salivary glands are incapable of speech and cannot describe their location.
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
Sashay is a verb. It means to walk in an exaggerated, showy manner, often with hip swaying.
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
Adjective
The word speech is a noun.
Yes, a proper noun is a type of noun that specifically names a unique person, place, thing, or idea and is typically capitalized. It is part of the broader category of nouns in the classification of parts of speech in grammar.