Answer:

1 O
2 B
3 I
4 T

There are 148 possible clues that match this answer.



Definition
n. Death; decease; the date of one's death.
n. A funeral solemnity or office; obsequies.
n. A service for the soul of a deceased person on the anniversary of the day of his death.

Answers Like OBIT
OPT OBEYED OBOVATE OVID OPIATE OFT OVETT OBVIATE OVOID