Suspiciously is an adverb, yes.
Some example sentences are:
He suspiciously stuffed the bags into a nearby hedge.
The man was taken aside by police for behaving suspiciously.
The word 'suspiciously' is not a noun. The word 'suspiciously' is the adverb for of the adjective 'suspicious'. The noun forms are suspiciousness and suspicion.
suspiciously
Yes, suspiciously is an adverb. It means in a manner causing suspicion.
suspiciously
Suspiciously is an adverb. John viewed the picture suspiciously for signs of tampering.
You know the meaning of the word "suspicious," right? Well, when you add the "ly" suffix, you turn the word into an adverb, so it means "in a suspicious way." For example . . . She glanced at him suspiciously. "Where did you go?" she asked suspiciously, her face taut. See what I mean? :)
The noun suspect has an adjective suspected, which has no adverb form. It also has the adjective "suspecting" which has the adverb form "suspectingly" (it is much more popular in the negative form "unsuspectingly"). Another related adjective, suspicious, has the adverb form "suspiciously."
The root word for suspicious is suspect.
No, although suspect can be an adjective as well as a noun. The most likely adverb for suspect is "suspiciously."
The adverb form of "suspicion" is "suspiciously." It describes an action done in a manner that suggests doubt or mistrust. For example, if someone looks at another person suspiciously, they are expressing doubt about that person's intentions or honesty.
No, it is not an adverb. Suspecting is a verb form and gerund (noun) for the verb "to suspect." There is an adverb form "unsuspectingly" (but not suspectingly) and the adverb "suspiciously."
The adjective form is suspicious. The related adverb is suspiciously.