Everyman 3769

[Ethnographer]

I’m stuck on:
10A Perfect, not loud and unruly (7)
24A Greatest king in line grows old and decrepit finally (7)
25A Slow to follow one, very cut off (7)
Any help appreciated. TIA. E

[Toorak]

Lawless
Largest
Isolate

[Lie-in King]

10a (f)Lawless (not 'f'; loud, music)
24a Largest - 'R(ex)' (king, in) 'l(ine) ages' + '(decrepi)t' (finally)
25a Isolate - 'i (one) so (very) late (slow)'

[Ethnographer]

Thank you. Appreciate your help. E