1. 横生枝节的;意外的
If you say that something untoward happens, you mean that something happens that is unexpected and causes difficulties.
1. contrary to your interests or welfare
e.g. adverse circumstances
made a place for themselves under the most untoward conditions
Synonym: adverseinauspicious
2. not in keeping with accepted standards of what is right or proper in polite society
e.g. was buried with indecent haste
indecorous behavior
language unbecoming to a lady
unseemly to use profanity
moved to curb their untoward ribaldry