DROPLINE

de do ed el en er id in li lo ne no od oe oi on op or pe pi re

del den die din dip doe dol don dor eld end eon ern ion ire led lei lid lie lin lip lop nil nip nod nor ode oil old ole one ope ore ped pen per pie pin pod poi pol pro red rei rep rid rin rip rod roe

deil deli deni diel dine dino diol dire dirl doer dole done dope dore dorp drip drop enol idle idol inro ired iron lend leno lido lied lien lier line lino lion lipe lire lode loid loin lone lope lord lore lorn nerd nide node nodi noel noil noir nope nori oped open orle pein pend peon peri pied pier pile pine pion pirn pled plie plod pole pond pone pore porn prod redo rein rend repo ride riel rile rind ripe rode roil role rope