不渝 bù yú 🔊 unchanging; unwavering; constant + Keep this word Meanings bù yú (literary) (of loyalty, affection etc) unchanging; unwavering; constant Its characters 不bùnot; noHSK 1渝yúto change; to waver (usu. in 不渝[bu4 yu2]) Words with 不渝 始终不渝 shǐ zhōng bù yú unswerving 忠贞不渝 zhōng zhēn bù yú unswerving in one's loyalty (idiom) 坚持不渝 jiān chí bù yú to stick to sth without change (idiom) 坚贞不渝 jiān zhēn bù yú unyielding integrity (idiom); unwavering