Glean (verb)
بڑی محنت سے سیکھنا،محنت سے جمع کرنا
obtain (information) from various sources, often with difficulty.
Example: “the information is gleaned from press cuttings”
Synonyms: obtain, get, take, draw, derive, extract, cull, garner, gather, reap, select
Antonyms: disperse, divide, plant, put in
Trenchant (adjective)
پرجوش، تیز، سختی
vigorous or incisive in expression or style.
Example: “the White Paper makes trenchant criticisms of health authorities”
Synonyms: incisive, cutting, pointed, piercing, penetrating, sharp, keen, acute, razor-sharp
Antonyms: woolly, vague