Word Forms of "dumbfounder" (6 forms)

Noun

Form	Word
Plural	dumbfounders

Pluraldumbfounders

Verb

Form	Word
Alternative	dumfounder
Participle, Past	dumbfoundered
Participle, Present	dumbfoundering
Past	dumbfoundered
Present, Singular, Third-Person	dumbfounders

Alternativedumfounder

Participle, Pastdumbfoundered

Participle, Presentdumbfoundering

Pastdumbfoundered

Present, Singular, Third-Persondumbfounders

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.