No. A verb is a doing word (eg jump, swimming, ran). Delightful is an adjective which is a describing word.
Hope this helps :)
Edit:
No, delightful is either an adverb or an adjective. It cannot be used as a verb.
Ex: "You were delightful!" Were is the verb.
Edit of the edit:
If it were an adverb it would be "delightfully". Adverbs are used to describe verbs.
An adverb is a descriptive word that modifies a verb. 'Delightful' does not modify a verb (eg the sentence "Dave delightful glanced at Karen, who melted" does not make sense, because 'delightful' isn't an adverb), and therefore is not an adverb. In a sentence that uses 'delightful': "Dave found Karen an absolutely delightful person," 'delightful' describes what Dave thinks of Karen as a person, not his actual idiomatic finding. Therefore, one may conclude that 'delightful' is an adjective, not an adverb.
The word delightful is the adjective form of the noun delight.The noun form for the adjective delightful is delightfulness.Note: The word delight is also a verb.
delightful means very pleasing or happy... suchas: he was a delightful man this could be translated into "he was a very happy man" delightful can also mean fun to be with, or of a pleasing nature
more delightful, most delightful
The word 'delightful' is the adjective form of the abstract noun delight.The abstract noun form of the adjective 'delightful' is delightfulnerss.
An adverb is a descriptive word that modifies a verb. 'Delightful' does not modify a verb (eg the sentence "Dave delightful glanced at Karen, who melted" does not make sense, because 'delightful' isn't an adverb), and therefore is not an adverb. In a sentence that uses 'delightful': "Dave found Karen an absolutely delightful person," 'delightful' describes what Dave thinks of Karen as a person, not his actual idiomatic finding. Therefore, one may conclude that 'delightful' is an adjective, not an adverb.
The word delightful is the adjective form of the noun delight.The noun form for the adjective delightful is delightfulness.Note: The word delight is also a verb.
delight (noun) = óneg (עונג)delight (verb) = le'anég (לענג)
delightful means very pleasing or happy... suchas: he was a delightful man this could be translated into "he was a very happy man" delightful can also mean fun to be with, or of a pleasing nature
more delightful, most delightful
she was very Delightful. Being delightful is a great quality.
The word 'delightful' is the adjective form of the abstract noun delight.The abstract noun form of the adjective 'delightful' is delightfulnerss.
more delightful
"More delightful" is the comparative; "most delightful" is the superlative.
Delighted is already a verb because it is an action.Other verbs are delight, delights and delighting."I will delight him"."He delights his wife with flowers""He delighted the children with ice cream"."She is delighting everyone".
The comparative form of the adjective delightful is more delightful.The superlative form is most delightful.
The meal was delightful.