descend

verb

1.
move downward and lower, but not necessarily all the way
nethergo sile come down fall go down
Antonym:
ascend
Derived from:
descendant descendent descent
2.
come from; be connected by a relationship of blood, for example
come derive
Derived from:
descendant descendent descent
3.
do something that one considers to be below one's dignity
condescend deign
4.
come as if by falling
fall settle