speedy, quick,
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fast, hurried
No, neat refers to appearance and fast-speed.
Fast look
Synonyms.
Fast, quick, rapid.
Fatty
Fast, speedy, rapid, swift, nippy.
Synonyms are words that have similar meanings. For example, in the sentences "The happy child played in the park" and "The joyful child played in the park," "happy" and "joyful" are synonyms. Another example is "The quick fox jumped over the fence" and "The fast fox jumped over the fence," where "quick" and "fast" serve as synonyms. Using synonyms can enhance writing by adding variety and depth to language.
Some synonyms for "fast" that start with the letter "v" include "velocity" and "vivid." While "velocity" refers to speed in a scientific context, "vivid" can imply a sense of intensity or rapid occurrence, especially in descriptive language. However, direct synonyms for "fast" specifically in the context of speed are limited.
quick, attentive, alert, fast, sharp, active
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).
Snappy or rapid