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

latter

batter

tetrad

tartar

raptor

pirate

ration

notion

toonie

pootin

or, if invlad,

tonics

phonic

syphon

eponym

moneys

salmon

Molson

sloops

[Can we add “zero” to this thread, like we did with the 7-letter thread?]

polyps

Sopped

depots