Only in the form of 'icily', as in 'She looked at him icily'
The adjective for the noun ice is icy. Its related form is the adverb icily (which is also used metaphorically to mean in an emotionally distant or unfriendly manner).
No. Packed isn't an adverb. It's a verb. And it can be used as an adjective.
Accidentally is the adverb, modifying slipped.
There is no adverb.
No. The proper adjective Roman is not used as an adverb. There is a VERY rarely-used adverb, Romanly.
The word "as" can be used as an adverb.
Has is a form of the verb "to have" and is not used as an adverb.
The word cherry is a noun that can be used as an adjective. I had an ice cream sundae with a cherry on top. Cherry pie is his favorite.
well the word "ice" can't be an adverb, and I don't know if this will help, but there are other forms of it that can be an adverb such as "icily" ICILY in an icy manner: "I received him icily because of the harsh way he had treated me." the word icily is very similar to the term "coldly" which can most often be used in place of icily.
An adverb is used to describe verbs, adjectives, or other adverbs.
Adverb
Yes it can be used as an adverb.