Phony
There are many such words. One would be DETER. Another is REFER. And still another is ROBOT.
Forgery
Oleo
mock or faux
An eight letter word with x as a second letter is exciting.
sham, charlatan, phoney
P is for phony.
False is a five letter word meaning fake.
It is a four letter word. The second letter is i. The fourth letter could be h.
o
Another word for ask is request.
agree
ney
third
arrangement
mend
ironed