The word 'duration' is a noun, a common, singular, abstract noun; a word for a period of existence or persistence; the number of years required to receive the present value of future payments, both of interest and principle, of a bond.
The noun duration has an adjective form, durational, but not an adverb form.---Adverbs of duration are adverbs of time, including briefly, constantly, incessantly, and continuously.
The word long is a noun as a word for a long period of time or duration, a position in a securities or commodities market, and a clothing size category for tall people; a word for a thing.The noun form of the verb to long is the gerund, longing.The noun form for the adjective long is longness.A related noun form is length.
The word long is a noun as a word for a long period of time or duration, a position in a securities or commodities market, and a clothing size category for tall people; a word for a thing.The noun form of the verb to long is the gerund, longing.The noun form for the adjective long is longness.A related noun form is length.
The singular form for the noun hours is hour; the singular possessive form is hour's.There are times that an hour's duration can seem like an eternity.
Duration is a noun.
The plural form of the noun week is weeks.The plural possessive form is weeks'.Example: The course is a three weeks' duration.
The verb to endure has the noun form endurance.It is from the same root as the word duration, and the preposition during.
The plural form of the noun week is weeks.The plural possessive form is weeks'.Example: The course is a three weeks' duration.
The noun form for the adjective horrible is horribleness.
The possessive form of the plural noun hours is hours'.example: The two hours' duration of the play seemed like an eternity.
The noun form of the adjective obedient is obedience.
The noun form of the adjective 'prosperous' is prosperousness.A related noun form is prosperity.