Dumbfoundered is valid Scrabble Word

Is dumbfoundered a scrabble word?
Official Scrabble Players Dictionary NO
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is dumbfoundered valid Words with Friends?
Words with Friends YES

13 letters word
23 points in Scrabble
28 points in WWF

Definitions for DUMBFOUNDERED in dictionary:

VERB (USED WITH OBJECT):

to make speechless with amazement; astonish.

VERB:

DUMBFOUNDER, to strike dumb; to confuse with astonishment, also DUMBFOUND, DUMFOUND, DUMFOUNDER

Words related to DUMBFOUNDERED

dumbfounder20

How to use DUMBFOUNDERED in a sentence

Eventually, when some of his accomplices had given the cue and the rest were dumbfoundered by his change of front, he made them all swear allegiance to Vespasian.
He stared after her dumbfoundered, still doubting her intent.

Similar words containing DUMBFOUNDER without suffix ed

dumbfounder20 dumbfounders21 dumbfoundering24

Find what other words can be done using letters: "dumbfoundered"
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