Catalyst (noun) عمل انگیز، وہ شخص یا اعتراض جو کسی عمل میں معاون ہوتا ہے
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
Example: “chlorine acts as a catalyst promoting the breakdown of ozone”
Synonyms: spur, stimulus, impetus, prompt, encouragement, inducement, incitement
Antonyms: deterrent, discouragement
Turbid (adjective) میلا، الجھا ہوا، دھندلا
(of a liquid) cloudy, opaque, or thick with suspended matter.
Example: “the turbid estuary”
Synonyms: murky, muddy, thick, opaque, cloudy, clouded, riled, roily, roiled, feculent
Antonyms: clear
