rapid
Intermediate (B1)
IPA: //ˈræpɪd//
KK: /ˈræpɪd/
adjective
Definition
Moving or happening very quickly.
Example
The rapid growth of technology has changed our lives significantly.
Comparatives & Superlatives
Comparative: more rapid
Superlative: most rapid
Conversation
Did you see how rapid the river has been flowing after the rain?
Yeah, it’s amazing how quickly it picked up speed!
I know, right? It’s a little scary how rapid the changes can be.
Definitely! Nature can be so unpredictable.
Synonyms & Antonyms
Synonyms
swift
quick
fast
Antonyms
slow
leisurely
sluggish
noun
Definition
A fast-moving section of a river where the water flows quickly, often with obstacles that create rough surfaces.
Example
The kayakers navigated through the rapids with skill and excitement.
Conversation
Did you hear about the rapids we might encounter on our rafting trip?
Yeah, I heard they're pretty intense!
I hope we can handle the rapids without flipping over.
Root Explanation
Rapid → It originates from the Latin word 'rapidus' (meaning to seize or snatch), which is derived from 'rapere' (meaning to seize). The word 'rapid' describes something that moves quickly or is characterized by speed, as if it is seizing the moment.
Memory Tip
Think of something that 'seizes' or 'snatches' quickly — that's why 'rapid' means fast.
Visually Confused Words
raid
raphide
vapid
sapid
ranid
rabid
fraid
braid