- mountainous
- adj1. rocky, hilly, alpine, rolling, knobby, upland, elevated; lofty, high, high-reaching, sky-high, soaring, towering, beetling, overtopping; heaven-kissing, cloud-capped, cloud-touching, supernal; precipitous, sheer, steep, rising, Olympian.2. large, bulky, formidable, huge, enormous, mighty; prodigious, gigantic, giant, monumental; stupendous, staggering, awe-inspiring; tall, grand, grandiose, big, Sl. humongous; sizable, mammoth, ponderous, massive, Inf. whopping, Inf. thumping, Inf. thundering; immense, large-scale, far-reaching; limitless, boundless; hulking, rugged, solid, strong, powerful
A Note on the Style of the synonym finder. 2014.