Sagacious (adjective) عالم، دانش مند، ذہین

having or showing keen mental discernment and good judgement; wise or shrewd.
Example: “they were sagacious enough to avoid any outright confrontation”
Synonyms: wise, clever, intelligent, with/showing great knowledge, knowledgeable, sensible, sage, discerning
Antonyms: stupid, foolish
Check Past Months Complete Dawn News Vocabulary
Trenchant (adjective) پرجوش، تیز، پرزور

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