vpr (a+bouba+ar2) Encher-se de boubas, ser atacado de boubas.
Vogais: aoua
Consoantes: bbr
aboborar, abobra, aboiar, afobar, abar, abor, aboçar, aburrar, abuçar, afobara.
derrubar, roubar, mancubar, cubar, pubar, incubar, entubar, encubar, radubar, titubar, adubar, tubar, subtubar, macubar, extubar.