Shrewd (adjective)
ذی شعور، چالاک
having or showing sharp powers of judgement; astute.
Example: “she was shrewd enough to guess the motive behind his gesture”
Indignant (adjective)
ناراض، دلبرداشتہ
feeling or showing anger or annoyance at what is perceived as unfair treatment.
Example: “he was indignant at being the object of suspicion”