6-Letter Word-Change one or two letters make a new word

groped

popped

proper

peeper

repeat

theater

heaters

Two seven-letter posts in a six-letter thread

D’oh!

That’s what I get for not scribbling it out first. I just eyeballed “repeat” and saw theater. I’m sure Elendil’s Heir was just following my (misdirected) lead.

Moving on from repeat:

petrel

I count the letters sometimes.

patrol

pallor

portal

partly

portly

My apologies.

porter

potter

ponder

wonder

wander

reword