- dasy-hairy, shaggy, dense, used in compound words
- dasymetricOf or relating to a method of thematic mapping that uses areal symbols to classify volumetric data in a spatial manner.
- dasyphyllousHaving downy leaves.
- dasyproctidAny member of the family Dasyproctidae of agoutis and acouchis
- dasypygalHaving hairy buttocks.
- dasyureAny of various Australasian carnivorous marsupials, of the family Dasyuridae, which include the marsupial equivalent to cats