palatial

As an adjective palatial

is of or relating to a palace.

As a noun grandeur is

the state of being grand or splendid; magnificence.

As adjectives the difference between palatial and palatial

is that palatial is of or relating to a palace while palatial is of or relating to a palace.

As adjectives the difference between enormous and palatial

is that enormous is (obsolete)  deviating from the norm; unusual, extraordinary while palatial is of or relating to a palace.

Palatial is a related term of huge.

As adjectives the difference between palatial and huge

is that palatial is of or relating to a palace while huge is very large.

Palatial is a related term of ostentatious.

As adjectives the difference between palatial and ostentatious

is that palatial is of or relating to a palace while ostentatious is of ostentation.

Imposing is a related term of palatial.

As adjectives the difference between imposing and palatial

is that imposing is magnificent and impressive because of appearance, size, stateliness or dignity while palatial is of or relating to a palace.

As a verb imposing

is .

As an adjective palatial is

of or relating to a palace.

Palatial is a related term of opulent.

As adjectives the difference between palatial and opulent

is that palatial is of or relating to a palace while opulent is luxuriant, and ostentatiously magnificent.

Palatial is a related term of sumptuous.

As adjectives the difference between palatial and sumptuous

is that palatial is of or relating to a palace while sumptuous is magnificent, luxurious, splendid.