相关单词同义词careless, sloppy, 近义词 headlong 头向前的, incautious 不小心的, imprudent 轻率的, unguarded 无保护的, rash 疹子, careless 粗心的, unsuspecting 无疑心的, innocent 清白的, gullible 易受骗的, credulous 轻信的, reckless 鲁莽的, naive 天真的, trusting 相信的反义词wary, 小心的临近词unwelcome, unwarranted相似词unviable, unvoiced, unwanted, unwarranted, unwashed, unwavering, unwed, unwelcome, 返回 unwary