相关单词近義詞 unsayable 不可說出的, difficult 睏難的, impossible 不可能的, inarticulate 不善言辤的, unutterable 難以言表的反義詞pronounceable, 可發音的臨近詞UN, unmake相似詞unprofessional, unprofitable, unpromising, unprompted, unprotected, unproven, unprovoked, unpublished, 返回 unpronounceable