| Word | Definitions | Synonyms |
|---|---|---|
| sinuate | (adjective) curved or curving in and out | Synonyms: sinuous, wiggly |
| (adjective) having a strongly waved margin alternately concave and convex | - | |
| sinuous | (adjective) curved or curving in and out | Synonyms: sinuate, wiggly |
| (adjective) gracefully thin and bending and moving with ease | Synonyms: lissom, lissome, lithe, lithesome, supple | |
| sinusoidal | (adjective) having a succession of waves or curves | - |