Antonyms of adj unended
1 sense of unended                                                      
Sense 1
unended -- (not ended; lacking an end or conclusion; "he did with the book still unended")
INDIRECT (VIA unfinished) -> finished -- (ended or brought to an end; "are you finished?"; "gave me the finished manuscript")
Similarity of adj unended
1 sense of unended                                                      
Sense 1
unended -- (not ended; lacking an end or conclusion; "he did with the book still unended")
       => unfinished (vs. finished) -- (not brought to an end or conclusion; "unfinished business"; "the building is still unfinished")
