相关单词同义词sudden, surprising, 近义词 startling, sudden, surprising, unforeseen反义词expected, normal, predictable临近词unfair, uneven, unexpectedly, unexpectedness, unexpected halt, unexpected gain, unexpected plot, unexpected loss, unexpected news, unexpected sight, unexpected death, unexpected guest相似词uneven bars, uneventful, unexceptionable, unexceptional, unexplained, unexplained gastrointestinal bleeding, unexplored, unexpurgated, 返回 unexpected