Staunch (adjective)
کٹر، پکا
very loyal and committed in attitude.
Example: “a staunch supporter of the anti-nuclear lobby”
Synonyms: stalwart, loyal, faithful, trusty, committed, devoted, dedicated, dependable, reliable
Antonyms: disloyal, unfaithful, unreliable
Pervade (verb)
پھیل جانا، گھس جانا، سرایت کرنا
(especially of a smell) spread through and be perceived in every part of.
Example: “a smell of stale cabbage pervaded the air”
Synonyms: spread through, permeate, fill, suffuse, be diffused through, diffuse through, imbue
Antonyms: deplete, drain, take out