due -- (that which is deserved or owed; "give the devil his due")
due -- (a payment that is due (e.g., as the price of membership); "the society dropped him for non-payment of dues")
Overview of adj due
The adj due has 4 senses
due -- (owed and payable immediately or on demand; "payment is due")
due -- (scheduled to arrive; "the train is due in 15 minutes")
due -- (suitable to or expected in the circumstances; "all due respect"; "due cause to honor them"; "a long due promotion"; "in due course"; "due esteem"; "exercising due care")
ascribable, due, imputable, referable -- (capable of being assigned or credited to; "punctuation errors ascribable to careless proofreading"; "the cancellation of the concert was due to the rain"; "the oversight was not imputable to him")
Overview of adv due
The adv due has 1 sense
due -- (directly or exactly; straight; "went due North")