cubile

As a noun cubile is

(obsolete|architecture) the lowest course of stones in a building.

As nouns the difference between cubile and nubile

is that cubile is the lowest course of stones in a building while nubile is a young sexually attractive woman.

As an adjective nubile is

of an age suitable for marriage; marriageable (principally of a young woman).

As nouns the difference between jubile and cubile

is that jubile is obsolete form of lang=en while cubile is the lowest course of stones in a building.

As nouns the difference between cubile and cubie

is that cubile is the lowest course of stones in a building while cubie is one of the smaller cubes making up a Rubik's cube.

As nouns the difference between cubicle and cubile

is that cubicle is a small separate part or one of the compartments of a room while cubile is the lowest course of stones in a building.