Overlooked (6)
'overlooked' is the definition.
('miss' can be a synonym of 'overlook')
This is all the clue.
(Other definitions for missed that I've seen before include "Felt the loss" , "Didn't attend" , "came too late" , "Didn't catch" , "Overlooked; needed" .)
'overlooked' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for forgotten that I've seen before include "left behind" , "No longer known" , "Disregarded" , "Overlooked" , "Unremembered" .)