Two Syllables
calo, dalo, follow, hollow, mallo, malo, mollo, pollo, rollo, salo, solow, strollo, swallow, wallo, wallow, zollo
Three Syllables
apollo, carballo, carollo, cefalo, depalo, dzialo, figallo, gonzalo, khumalo, lovallo, manalo, margalo, metallo, musalo, pangallo, ruffalo, vassallo