7 letterwoorden:
opperen[6], propeen[6]
6 letterwoorden:
opener[6], poeren[6], roepen[6], nepper[5], reppen[5], poeper[5], roppen[5], oproep[5], poepen[4], neopop[4]
5 letterwoorden:
oneer[6], peren[5], repen[5], porno[5], opeen[4], peper[4], opper[4]
4 letterwoorden:
eren[5], neer[5], reen[5], nero[5], peer[4], pree[4], reep[4], erop[4], poer[4], roep[4], neep[3], peen[3], pene[3], open[3], poen[3], opoe[3], poon[3], prop[3], eppe[2], poep[2], pope[2]
3 letterwoorden:
eer[4], ere[4], ree[4], ren[4], oer[4], roe[4], nor[4], oor[4], roo[4], een[3], ene[3], nee[3], oen[3], per[3], pre[3], por[3], pro[3], pee[2], nep[2], pen[2], epo[2], nop[2], pon[2], pep[1], pop[1]
2 letterwoorden:
er[3], re[3], or[3], en[2], pr[2], op[1], po[1]