mountain?
A seven letter word that means a high shrill sound would be "whistle".
Aguirre Meaning: one who came from a high, lofty place, or a place of eminence.
low
Yourmom
promontory
glockenspiel?
nth
The word could be jumpy or tense.
Monsoon.
The name "Illawarra" is believed to be a corruption of a local aboriginal word, alowrie, meaning "high pleasant place by the sea."
The meaning of Arran is practically unknown, but it is thought to mean "high place".
Steep as a verb: dunk, soak.Steep as an adjective: high, bold.