Unpaid (4)
'unpaid' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for overdue that I've seen before include "Past the expected time of arrival" , "Not paid by the appropriate time" , "Behind schedule" , "Late like unpaid bill" , "Delayed" .)
'unpaid' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for owed that I've seen before include "(Sum) due for payment" , "Was indebted" , "Had a duty to pay" , "Had an obligation to pay" , "In debt to" .)
'unpaid' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for honorary that I've seen before include "producing no income" , "In name only" , "(Of title or office) not requiring one to perform services" , "Unpaid position or unearned degree" , "(Of an office holder) unpaid" .)
'unpaid' is the definition.
(similar in meaning)
This is the entire clue.
(Other definitions for owing that I've seen before include "Unpaid" , "Still outstanding" , "Unsettled; on account" , "Undischarged" , "Outstanding as a debt" .)