double edged
[adjective]
Synonyms: obscure, ambiguous, amphibological, double-faced, equivocal, tenebrous, uncertain, unclear, unintelligible, vague

[TahlilGaran] English Synonym Dictionary ▲

ˌdouble-ˈedged adjective

1. a double-edged sword/weapon something that seems to be good, but that can have a bad effect:
Being famous is often a double-edged sword.

2. having two different parts:
a double-edged attack on global warming

3. a double-edged remark has two possible meanings, one of which is not very nice:
It sounded like a double-edged comment.

4. with two cutting edges:
a double-edged knife

[TahlilGaran] Dictionary of Contemporary English ▲