dumbom înseamnă în Engleză

nincompoop▼(foolish or silly person)
noun
[UK: ˈnɪŋk.əm.puːp] [US: ˈnɪŋk.əm.ˌpuːp]

ninny▼(a silly or foolish person)
noun
[UK: ˈnɪ.ni] [US: ˈnɪ.ni]

simpleton [simpletons]▼(simple-minded naive person lacking common sense)
noun
[UK: ˈsɪmpl.tən] [US: ˈsɪm.pəl.tən]

dickhead▼((slang) stupid person)
noun
[UK: dˈɪkhed] [US: dˈɪkhed]

dimwit▼(person who is deficient in intelligence)
noun
[UK: ˈdɪm.wɪt] [US: ˈdɪm.wɪt]

dope [dopes]▼(slang: stupid person)
noun
[UK: dəʊp] [US: doʊp]

dumbbell [dumbbells]▼(a stupid person)
noun
[UK: ˈdʌm.bel] [US: ˈdʌm.ˌbel]

goof [goofs]▼(a foolish person)
noun
[UK: ɡuːf] [US: ˈɡuːf]

mug [mugs]▼((colloquial) a person who is easily fooled)
noun
[UK: mʌɡ] [US: ˈməɡ]