Seven letter words change one or two letter to make a new word

onagers

oranges (an anagram)

Sangria

strange

storage

regents

gentile

ignites

signing

ginning

winning

wilting

tilting

fitting

sitting

pitting

tintype

epitome

“Epitome” has too few letters; working off “tintype”

typeset

Whatchoo talkin’ ‘bout, Willis? Epitome has exactly seven letters.