there are many words like fast ,quickly and in a bit of time.;-)<3
rapidly is an adverb. adjectives are words that describe a noun. You can't say, like, the chair is very rapidly. Adverbs are words that describe verbs. You can say, he ran rapidly across the room.
constantly
The part of speech that modifies a verb, adjective, or other adverb, Any of the words belonging to this part of speech, such as so, very, and rapidly.
fast, swiftly or rapidly are good synonyms for itOther words for quickly are rapidly, fast, briskly, hastily, hurriedly, speedily,and swiftly.These words are synonyms and/or antonyms,they are also better words for the bag word (quickly).
These are: Tropical Tornado: or a Cyclone.
Twister, tornado.
Quickly,rapidly and speedily are some of the opposite words for slowly.
rapidly celeritously
fast rapidly speedily immediately promptly
It could be quickly or maybe rapidly. But it just depends which one you like.
Heavily, shrewdly, rapidly, inadvertently.
The reason why cancer cells reproduce more rapidly other then regular cells is because they spend less time in interphase.