cheating
answered
majority
It could be "Else".
I can't think of a way to do that by changing a letter three times, but here are two where you change the letter twice: Ratio - Ratis(latin word meaning raft or boat) - Rates Ratio - Rateo(Italian word meaning accrual or accumulation) - Rates
apple
False is a five letter word meaning fake.
A four letter word meaning not kosher is: tref
Flush is a five letter word meaning wealthy.
it means round
circuit
A five letter word meaning peace is quiet or amity.
a six letter word meaning not attractive: SO UGLY!
A six letter word that has the same meaning of 'rue' is regret.
Tardy is a five letter word meaning late.
What is a nine letter word meaning very tidy
The word pine can have that meaning.