immeasurable (adj.)
- all-inclusive
- astronomical
- awesome
- boundless
- bulky
- colossal
- cosmic
- countless
- endless
- enormous
- eternal
- extensive
- galactic
- gigantic
- great
- huge
- illimitable
- immense
- incalculable
- incomprehensible
- indefinite
- inestimable
- inexhaustible
- infinite
- innumerable
- interminable
- king-size
- large
- limitless
- mammoth
- massive
- measureless
- monstrous
- monumental
- mountainous
- numberless
- outsize
- overgrown
- perpetual
- prodigious
- sizable
- spacious
- stupendous
- titanic
- tremendous
- unbounded
- uncounted
- unfathomable
- universal
- unlimited
- unmeasurable
- unmeasured
- unnumbered
- unplumbed
- untold
- vast
- voluminous
- weighty
