mountainous[adjective]Synonyms:- high, alpine, highland, rocky, soaring, steep, towering, upland
- huge, daunting, enormous, gigantic, great, immense, mammoth, mighty, monumental
[TahlilGaran] English Synonym Dictionary ▲
moun‧tain‧ous /ˈmaʊntənəs, ˈmaʊntɪnəs $ ˈmaʊnt
ənəs/
adjective1. a mountainous area has a lot of mountains:
the mountainous coast of Wales a mountainous region2. very large in amount or size
Synonym : massive:
They were struggling with mountainous debts. [TahlilGaran] Dictionary of Contemporary English ▲