6 across
Swinging
both
ways
in
the
guise
of
intolerance
(4)
Swinging both ways in the guise of intolerance (4)
hints
0
checks
0
hints
The definition is at the end of the clue.
How the clue works
The definition is intolerance, giving you a word for prejudice or partiality. Then the wordplay has both ways cluing BI (that prefix meaning two, with "swinging" adding a cheeky nudge), and in the guise of giving you AS, so BI and AS knocked together make your answer.