如何用英语表示下列词语的意思？

马虎careless
仔细careful ,attentive
厉害tough（某人很强~） , serious(生病等，严重的意思)
意外unexpected（意外的某事，形容词），accident（意外事故，名词）
邻居neighbour

马虎:
1. (adj) careless; not serious
Relative explainations:
<slovenry> <sloppiness> <all anyhow>
Examples:
1. 他父亲提醒他不要马虎。
His father reminds him not to be careless.
2. 我要把原有的油漆全部铲去，并要涂上新的内涂层和上光剂。我要彻底地干一下，决不马马虎虎。
I want all the existing paint stripped off and new undercoat and gloss applied. I want a thorough job, with no half measures.
3. 马马虎虎，谢谢。
So-so, thanks.
仔细:
1. careful
2. attentive
3. cautious
Relative explainations:
<carefulness> <to a nail>
Examples:
1. 别忘了仔细记下你的开支帐目。
Don't forget to keep a careful tally of what you spend.
2. 哥伦布按顺序仔细而详尽地记载了他的各次航程。
Columbus kept a careful and detailed chronicle of his voyages.
3. 管子工对管道做了仔细的检查。
The plumber made a caref