Porthiadu, v. to be a support
Porthianna, v. to provide; to act as a drover
Porthianuu, v. to render support
Porthiaunus, a. having support
Porthiant, n. support, succour
Porthid, n. assistance, support
Porthladd, n. a port, a harbour
Porthle, n. a carrying place
Porthloedd, n. means of support
Porthlys, n. a porte-mote