powerful
cultural, religious, sexual, social
incest

break, shatter, violate

subject

taboo about
taboos about divorce in society

taboo against
the taboo against marrying a foreigner

taboo on
The play violates several taboos on sexuality.

taboo surrounding
taboos surrounding menstruation

be
become
remain
consider sth
Sex is considered taboo as a topic for discussion.

strictly, virtually
The subject of death was strictly taboo in their society.

to
Such work was taboo to women.

Taboo is used with these nouns:
subject, topic, word