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

retails

latrine

ravines

marines

nearing

hearing

earring

grinder

binders

bounder

I confirmed it’s a real word.
Synonyms creep, lout, heel, bastard etc.

bourbon

bonbons

bonnets

cornets

percent

centaur

rentals

lantern

mantles

minutes