Answer: dotter

AnswerCrossword Clue
DOTTERPointillist
DOTTERWarship training device, sans ammo
DOTTERSeurat, e.g.
DOTTER"i" completer
DOTTERPointillist e.g.
dotterto mark with a dot
dotterintersperse with dots or objects scattered at random boats dotting the lake
dottermake a dot
dotterone that dots (to cover with tiny round marks)