[Less]

Removing, if undesirable(7) - expunge
Swift(5) - rapid
Girl's name(3) - Ann
Suffocate(7) - smother
Top of milk(5) - cream
Stalk(4) - stem
Onslaught(7) - assault
Musical instruments(6) - pianos
At the rear(6) - behind
Instructor(7) - Teacher
Bob down(4) - duck
Leaves out(5) - omits
Simple(7) - spartan
Consume(3) - eat
Body blemishes(5) - spots
Put up with(7) - endures
Down........................
Go by(4) - pass
Perch(5) - roost
Cruel(7) - callous
European(6) - French
Features(5) - facet
Put to death(7) - execute
Alluring(8) - tempting
Has power over(8) - controls
Glass artisan(7) - glazier
Calmed(7) - halcyon
Bring into being(6) - create
Flexible water pipes(5) - hoses
Transparent(5) - clear
Second-hand(4) - used