| Raigad | A royal fort in Maharashtra, India. |
| Rakhshak | One who acts as a protector. |
| Rhysand | A name meaning enthusiastic spirit. |
| Riddhim | A name meaning great prosperity. |
| Rimma | A name of Russian origin meaning pomegranate. |
| Rum | A spirit made from sugar. |
| Ryoto | A name meaning dragon and person. |
| Samskriti | Refers to culture or tradition. |
| Samudri | One related to the vast ocean. |
| Sanaia | God has spoken to the soul. |
| Sancus | Ancient Roman god of trust. |
| Sarpini | A term referring to a female snake. |
| Saurabhi | A name meaning celestial fragrance. |
| Script | A name meaning written text. |
| Septa | A term referring to a partition wall. |
| Serein | Fine rain falling from a clear sky. |
| Serenade | A musical performance for a lover. |
| Serket | Egyptian goddess of healing scorpions. |
| Seshat | Ancient Egyptian goddess of writing. |
| Shakuntika | A small or young bird |
| Shallan | One who is very flowing |
| Shatru | An adversary or an enemy |
| Shift | To change or move position. |
| Shyamolie | A name meaning dark or dusky. |
| Snapdragon | A flower resembling a dragon. |
| Snoop | To pry or investigate secretly. |
| Sonata | A composition played on instruments. |
| Spand | A variant of the word for expansion. |
| Speck | A tiny spot or a very small particle. |
| Stellar | Relating to or resembling the stars. |
| Strummer | One who plays a stringed instrument. |
| Struna | A word meaning string in Slavic tongues. |
| Sumire | A Japanese name meaning violet flower. |
| Summary | A brief statement of main points. |
| Swoopes | A name meaning to descend rapidly. |
| Sync | To operate at the same time frame. |
| Tanager | Named after a colorful songbird. |
| Tarkik | One who is logical and rational. |
| Technical | Pertaining to practical skill. |
| Tevye | A name meaning good or beloved. |