Verb:

ज़्यादा पेचीदा बनाना, निस्र्त्तर करना, हक्का-बक्का कर देना, लाजवाब करना, हक्का-बक्का करना, हैरानी में डालना, उलझाना,

perplex's Usage Examples:

Through this traffic objects travelled far from home, and now come forth out of the tombs to perplex archaeologists.

Conversations, actions and minute details that the person would have no way of knowing perplex scientists.

Finally as to such historical difficulties in Acts as still perplex the student of the Apostolic age, one must remember the possibilities of mistake intervening between the facts and the accounts reaching its author, at second or even third hand.

Synonyms:

stump, discombobulate, fuddle, mix up, stick, gravel, stupefy, confuse, throw, beat, nonplus, puzzle, vex, riddle, elude, get, bedevil, escape, pose, fox, befuddle, mystify, dumbfound, confound, flummox, amaze, bewilder, baffle,

Antonyms:

confront, arrive, lend oneself, unaffectedness, undeceive,