avo, ava
denominator of a fraction (th)
sixth
seisavo
eigth
octavo
eleventh
onceavo
twelfth
doceavo
thirteenth
treceavo
fourteenth
catorceavo
fifteenth
quinceavo
sixteenth
dieciseisavo
seventeenth
diecisietavo
eighteenth
diecimoctavo
nineteenth
diecinueveavo
twentieth
veintavo
twenty first
veintiunavo
fortieth
cuarentavo
fiftieth
cincuentavo
sixtieth
sesentavo
seventieth
setentavo
eightieth
ochentavo
ninetieth
noventavo
hungreth
centavo