frictionless

About 0.29 uses per million words.

Meaning

1. adjective Of or pertaining to lack of friction.

   It would last many years because of its frictionless bearings.

2. adjective Of a transaction or trade, without tariffs and non-tariff barriers.

Similar words

continuant continuants smooth slipless fluxless easeless forceless tractionless pressureless gripless

Often followed by

surface and flow pulley piston fluid horizontal table plane