Star Chic

[starmack]

Grid one.

14 down. Repulse.
?I???N
Sicken is generally given here as answer. But DISOWN also fits and make more sense????

19across is the bugbear.
Clue is KNIGHT.
Answer is severally given here as KNAVE....which is surely it's opposite.
Knave fits if SICKEN is answer to first clue.
If not the letters will be
O?A?E

Not very satisfactory clue......

Thanks for help.

[elliemay1]

IMO Sicken is a better answer than disown
There may be a mistake in the Knight clue, maybe it should read, 'opposite of knight'

[eanceoil]

sicken is correct, knave is correct

[starmack]

Thanks. Gone with both your assessments.

[eanceoil]

best of luck starmack ;}