kelven
apogee
nth
apex
A 6-letter word that means the same as "best" is "finest." It conveys the idea of the highest quality or the utmost excellence among options.
Discrepancy means a degree of difference.
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.
A five letter word meaning peace is quiet or amity.
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