WALUMPU (Tagalog)

root words: walo (eight) + sampu (ten)

wa·lum·pû
eighty

walumpung piso
80 pesos

The Spanish term that Filipinos use for age is otsenta.

KAHULUGAN SA TAGALOG

walumpu: binubuo ng walong sampu

Counting Tens in Tagalog -- 20, 30, 40, 50, 60, 70, 80, 90