| sofa |
a long comfortable seat with arms and a back; couch. |
| so far so good |
no problems yet. |
| soft |
easy to bend or to shape; not firm or hard. [9 definitions] |
| softball |
a type of baseball played on a smaller field with a larger, softer ball that is pitched underhand. [2 definitions] |
| soften |
to make or become soft or softer. |
| softly |
in a way that makes little sound; quietly. |
| software |
any of the programs that are written to operate a computer. |
| soggy |
completely wet; heavy with moisture; saturated. |
| soil1 |
the top layer of the earth's surface. [2 definitions] |
| soil2 |
to make dirty. [3 definitions] |
| sol1 |
the syllable that indicates the fifth tone of a musical scale. |
| solar |
of, having to do with, or coming from the sun. [2 definitions] |
| solar energy |
energy that comes from the sun. |
| solar system |
our Sun, its eight planets and their moons, and all other bodies that travel around the Sun, or any system that includes a star and all of the matter which orbits that star, including planets and moons. |
| sold |
past tense and past participle of "sell." |
| solder |
any mixture of metals that is melted and used to connect pieces of metal. [2 definitions] |
| soldier |
a person who serves in the army and who is not an officer. |
| sole1 |
single and alone; not one among others; only. [2 definitions] |
| sole2 |
the bottom of something that comes in contact with the ground. Feet and shoes have soles. [2 definitions] |
| sole3 |
any flatfish from the ocean that is used for food. |
| solely |
without any others; alone. [2 definitions] |