Assertion: noun | /r/ObjectUse | used as adjective
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: Sometimes nouns are used as adjectives, which is referred to as a noun adjunct.
text: Nouns may remain unchanged when used as adverbs, or they may have their own adverbial forms.
text: Nouns describing things having two parts are expressed in the singular when used as adjectives.
text: In fact, English is amazingly flexible in that almost any noun can also be used as an adjective, though sometimes the use is considered comical or slangy: