| goofy | adj (sl), foolish, stupid, bodoh, bebal, dungu: he’s ~ all right, dia tu memang bebal; what a ~ thing to say!, bodoh kata begitu!. | Kamus Inggeris-Melayu Dewan |
| doltish | adj bebal, bodoh. | Kamus Inggeris-Melayu Dewan |
| thick-headed | adj bodoh, bebal, dungu, bangang. | Kamus Inggeris-Melayu Dewan |
| blockhead | n (si) /bodoh, bebal, bahlul/. | Kamus Inggeris-Melayu Dewan |
| nincompoop | n (orang yg) /bodoh, bebal, tolol, bangang/. | Kamus Inggeris-Melayu Dewan |
| dolt | n (derog), (orang yg) /bebal, bodoh/. | Kamus Inggeris-Melayu Dewan |
| halfwit | n stupid, foolish person, (orang yg) /bodoh, bebal, tolol/: you ~!. That’s not the way to do it, bodoh kamu ini! Bukan ini caranya membuat kerja itu. | Kamus Inggeris-Melayu Dewan |
| moronic | adj 1. (colloq & offensive) very stupid, tolol, dungu, tongong, bebal; 2. like a moron, bodoh: ~ behaviour, kelakuan bodoh. | Kamus Inggeris-Melayu Dewan |
| moron | n 1. (colloq & offensive) very stupid person, si /tolol, dungu, tongong, bebal/: I don’t know what you see in that ~!, saya tak tahu apa yg kamu nampak pd si tolol itu!; 2. (tech)person with low intellig | Kamus Inggeris-Melayu Dewan |
| goof | n (sl) 1. foolish mistake, kesilapan yg bodoh; 2. foolish person, (orang yg) /bodoh, bebal, dungu/; | Kamus Inggeris-Melayu Dewan |