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

dimmest

trimmer

demerit

misdeed

deicide

decided

decline

incline

clinics

nm

science

(Btw, what does nm stand for?)

stammer

nm stands for no message

playing off stammer

remarks

dreamer

How does one go from science to stammer exactly? Surprised you missed that one.

Wow, I sure did miss that one; they’re not even close.

playing off dreamer:

meander

mandate

emanate

teeming

migrant