Oca
Hollow
Côncavo, escavar, tornar cavo, oco, afofar, tornar fofo, engrossar, atacar.
abombar, abultar, combar, alabera, arquear, abombarse, engrosar, hinchar, engordar, exagerar, ahuevar, abombar, chafar, blandear, ablandar, aflojar, enternecer, macerar, reblandecer, relajar, revenir, esponjar, mullir
Vogais: auea
Consoantes: hcr
ahechar, achuchar, achucuyar, acechar, achacar, achicar, achurar, acuciar, aquejar, asquear.