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

trample

rambler

gambler

know when to hold 'em Know when to fold 'em Know when to walk away And know when to run

gargler

garages

largest

startle

rattles

battles

stables

disable

blasted

ballast

battles

saltine

entails

servant

nervous

chevron

crochet