Verb:

অবাক্ করা, বিহ্বল করা, হতবাক্ করা,

dumbfounds's Usage Examples:

"Back-to-front Dublin dumbfounds Charlton".

Later, Eleanor Nixey dumbfounds Dawson by informing him that she was indeed in love with Ben Kerry.

"Smart dumbfounds Chelsea".

"Trump dumbfounds GOP with latest unforced error".

 1993 (1993-02-22) Maggie forgets about having had sex with Joel, which both dumbfounds and annoys him.

Nora confesses to Ricky that she is dating another woman which dumbfounds Ricky to find out that she is a lesbian.

Charles Barton Dick Conway November 29, 1966 (1966-11-29) 6612 Betty Jo dumbfounds her disdainful elder sisters by landing a date for the dance with two.

Synonyms:

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

Antonyms:

undeceive; disarrange; deglycerolize; demystify; orient;