dumfounds
Leaves completely speechless
Dumfounds is a verb meaning to astonish or bewilder someone into speechlessness.
The word combines dumb (unable to speak) with the stunning force of confound: The verdict dumfounds legal experts.
Also spelled dumbfounds.
The effect is stronger than mere surprise—it suggests being rendered momentarily incapable of response.
Overwhelm with wonder
- astoundShock with wonder
- staggerWalk unsteadily, sway
- stunDaze by force
- flabbergastShock into speechlessness
stupefied · thunderstruck · awe · marvel · dazzle · overwhelm · startle · shock
Rendered speechless by shock
- wordlessLacking spoken content
- muteWithout voice or sound
- tongue-tiedUnable to express oneself
- gobsmackedExtremely astonished
agape · slack-jawed · lost for words · silenced · stupefied · inarticulate · open-mouthed · aghast
amaze
Overwhelm with wonder
flabbergast · stupefied · thunderstruck · awe · marvel · dazzle · overwhelm · startle · shock · jolt
dumbstruck
Rendered speechless by shock
- wordlessLacking spoken content
- muteWithout voice or sound
- tongue-tiedUnable to express oneself
gobsmacked · agape · slack-jawed · lost for words · silenced · stupefied · inarticulate · open-mouthed · aghast · breathless
perplex
Cause utter confusion
mystify · befuddle · nonplus · discombobulate · stump · addle · fuddle · disorient · muddle · confuse
dumfoundsbores
Drills or tires
underwhelms · reassures · calms · comforts · meets expectations
dumfoundsenlightens
Imparts knowledge or insight
clarifies · explains · illuminates · elucidates · informs
dumfoundsconfirms
Establishes as fact
validates · verifies · corroborates · bears out · meets expectations