monumental (adj.)
- abject
- abysmal
- aerial
- airy
- altitudinous
- ascending
- aspiring
- astronomic
- astronomical
- awe-inspiring
- awesome
- awful
- boundless
- bulky
- calamitous
- catastrophic
- classic
- colossal
- commemorative
- cosmic
- cracking
- dominating
- egregious
- elephantine
- elevated
- eminent
- enduring
- enormous
- epic
- ethereal
- exalted
- extensive
- fantastic
- galactic
- giant
- gigantic
- glorious
- grand
- haughty
- heroic
- high
- high-pitched
- historic
- huge
- immeasurable
- immense
- impressive
- infinite
- jumbo
- king-size
- large
- lasting
- lofty
- magnificent
- mammoth
- marmoreal
- massive
- memorable
- memorial
- mighty
- monstrous
- mortal
- mountainous
- notable
- noteworthy
- outsize
- outstanding
- overgrown
- overlooking
- overwhelming
- permanent
- prodigious
- profound
- prominent
- sculptural
- sculpturesque
- significant
- sizable
- soaring
- spacious
- spectacular
- spiring
- staggering
- statuary
- statuesque
- steep
- striking
- stupendous
- sublime
- superlative
- supernal
- terrible
- titanic
- topless
- topping
- towering
- tremendous
- unbelievable
- unforgettable
- unforgivable
- uplifted
- vast
- voluminous
- weighty
- whopping
- wonderful
- wondrous
And smooth as monumental alabaster.
The monumental pomp of age
Was with this goodly personage;
A stature undepressed in size,
Unbent, which rather seemed to rise
In open victory o'er the weight
Of seventy years, to loftier height.
