| BLISSLESS | • blissless adj. Devoid of bliss; joyless. • BLISSLESS adj. destitute of bliss. |
| CLASSLESS | • classless adj. Not divided into societal or economic groups. • classless adj. Without class or classes. • classless adj. Lacking in "class", style, aplomb, etc. |
| FOCUSLESS | • focusless adj. Lacking focus. • FOCUSLESS adj. without focus. |
| GASLESS | • gasless adj. That does not use or generate gas. • gasless adj. Without gas (gasoline). • GASLESS adj. having no gas. |
| GLASSLESS | • glassless adj. Without glass. • GLASSLESS adj. without glass. |
| GLOSSLESS | • glossless adj. Lacking gloss (a shiny surface). • GLOSSLESS adj. without gloss. |
| GRASSLESS | • grassless adj. Lacking grass. • GRASSLESS adj. destitute of grass. |
| HARNESSLESS | • HARNESSLESS adj. without a harness. |
| LENSLESS | • lensless adj. Without a lens or lenses. • LENSLESS adj. without a lens. |
| LOSSLESS | • lossless adj. Free from loss, especially not losing electrical energy or force. • lossless adj. (Information theory) Not losing information. • LOSSLESS adj. without loss, as in lossless compression of data. |
| MASSLESS | • massless adj. Having no mass. • MASSLESS adj. without mass e.g. of a particle. |
| MISTRESSLESS | • mistressless adj. Without a mistress. • MISTRESSLESS adj. without a mistress. |
| NEWSLESS | • newsless adj. Without news. • NEWSLESS adj. without news. |
| PASSLESS | • passless adj. Offering no way to pass; impassable. • passless adj. Without a pass (authorization document). • PASSLESS adj. unable to be negotiated. |
| STRESSLESS | • stressless adj. Lacking stress. • STRESSLESS adj. without stress. |
| SUCCESSLESS | • successless adj. (Now rare) Without success; unsuccessful. • SUCCESSLESS adj. without success. |
| SUDSLESS | • sudsless adj. Free from suds. • SUDSLESS adj. without suds. |