23-letter words containing d, e, s, p, i, c
- unprotected intercourse — an act of sexual intercourse or sodomy performed without the use of a condom thus involving the risk of sexually transmitted diseases
- volumetric displacement — the volume of air per revolution that passes through a mechanical pump when the pressure at the intake and the exhaust is the same as that of the atmosphere
- when the chips are down — a small, slender piece, as of wood, separated by chopping, cutting, or breaking.