笨 (w)

(bèn) stupid; foolish; silly; slow-witted; clumsy

笨人 (w)

(bènrén) fool; stupid person

笨口拙舌 (w)

(bènkǒuzhuōshé) awkward in speech

笨嘴拙腮 (w)

(bènzuǐzhuōsāi) clumsy in speech; awkward; poor speaker

笨嘴笨舌 (w)

(bènzuǐbènshé) clumsy in speaking; awkward; inarticulate

笨手笨脚 (w)

(bènshǒubènjiǎo) clumsy; all thumbs

笨拙 (w)

(bènzhuō) clumsy; awkward; stupid

笨蛋 (w)

(bèndàn) fool; idiot

笨重 (w)

(bènzhòng) heavy; cumbersome; unwieldy

笨鸟先飞 (w)

(bènniǎoxiānfēi) lit. the clumsy bird flies early (idiom); fig. to work hard to compensate for one's limited abilities