Pinnacle

"Pinnacle" in cy

brig

(highest point)

copa

(tall, sharp and craggy rock or mountain)

crib

(tall, sharp and craggy rock or mountain)

pinacl

(architecture: an upright member)

uchafbwynt

(highest point)

uchafbwynt

(figuratively: all-time high)

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.