Seven-letter words - change zero to two letters to make a new word (Part 1)

stylish

shyster

oysters

steroid

stereos

roosters

stoolies

Just realized roosters has 8 letters as does stoolies.

working from stereos:

roseate

teasers

respite

spittle

stipple

nipples

pimples

implode

deplore

implore

limpers

spirals