Seven-letter words - change zero to two letters to make a new word (Part 2)

flatten

nettles

kettles

Skittle

skiffle

sniffle

stifled

Is that you Archie Bunker? stifle yourself Edith

studies

dustier

mustier

restive

striven

drivers

murders

remarks

remorse

morsels

muscles

mussels

slummer