| Word | Definitions | Synonyms |
|---|---|---|
| sigh | (verb) heave or utter a sigh; breathe deeply and heavily | Synonyms: suspire |
| (verb) utter with a sigh | - | |
| sight | (verb) catch sight of; to perceive with the eyes | Synonyms: spy |
| (verb) take aim by looking through the sights of a gun (or other device) | - | |
| sightread | (verb) perform music from a score without having seen the score before | Synonyms: sight-read |
| sightsee | (verb) visit famous or interesting sights | - |
| sightsing | (verb) sing from a score without having seen it before | Synonyms: sight-sing |