Unbounded vs Monstrous - What's the difference?

As adjectives the difference between unbounded and monstrous

is that unbounded is having no boundaries or limits while monstrous is hideous or frightful.

(en adjective)

having no boundaries or limits

:The universe is finite but unbounded

:Our everlasting, unbounded love

*unbounded manifold *unbounded nondeterminism *unbounded set *unbounded system *unbounded wave

(en adjective)

hideous or frightful

* Shakespeare

So bad a death argues a monstrous life.

enormously large

a monstrous height

a monstrous ox

freakish or grotesque

* John Locke

a monstrous birth

* Jeremy Taylor

He, therefore, that refuses to do good to them whom he is bound to love is unnatural and monstrous in his affections.

of, or relating to a mythical monster; full of monsters

* Milton

Where thou, perhaps, under the whelming tide / Visitest the bottom of the monstrous world.

(obsolete) marvellous; strange

* See also