9-letter words starting with SIN
Embark on a linguistic journey with words that begin with the letter SIN. This section showcases how SIN at the start shapes the identity and sound of various words. From commonly used terms to rare finds, explore the diverse range of words that start with SIN, enriching your vocabulary and appreciation for language.
| Word | Points | Definition | Sentence example |
|---|---|---|---|
| sincerely | 14 | written formula for ending a letter | - |
| sincerity | 14 | the trait of being serious | - |
| singleton | 10 | a set containing a single member | - |
| sinusitis | 9 | inflammation of one of the paranasal sinuses | - |
| sinicizes | 20 | - | - |
| sinusoids | 10 | - | - |
| sinistral | 9 | of or on the left | a sinistral gastropod shell with the apex upward has its opening on the left when facing the observer |
| sinkholes | 16 | - | - |
| sinlessly | 12 | - | - |
| sinnering | 10 | - | - |
| sinningia | 10 | genus of perennial tuberous herbs and shrubs of Central and South America | - |
| sinologue | 10 | - | - |
| sinopises | 11 | - | - |
| sinopites | 11 | - | - |
| sinterier | 9 | - | - |
| sintering | 10 | - | - |
| sinuately | 12 | - | - |
| sinuating | 10 | - | - |
| sinuation | 9 | - | - |
| sinuosity | 12 | having curves | he hated the sinuosity of mountain roads |
| sinuously | 12 | in a sinuous manner | - |
| sinuslike | 13 | - | - |
| sinapisms | 13 | - | - |
| singledom | 13 | - | - |
| sincerest | 11 | - | - |
| sincipita | 13 | - | - |
| sinciputs | 13 | - | - |
| sinecures | 11 | - | - |
| sinewiest | 12 | - | - |
| sinewless | 12 | - | - |
| sinfonias | 12 | - | - |
| singalong | 11 | informal group singing of popular songs | - |
| singingly | 14 | - | - |
| sinicized | 21 | - | - |
| singlings | 11 | - | - |
| singsongs | 11 | - | - |
| singsongy | 14 | - | - |
| singspiel | 12 | - | - |
| singulars | 10 | - | - |
| singulary | 13 | - | - |
| singultus | 10 | (usually plural) the state of having reflex spasms of the diaphragm accompanied by a rapid closure of the glottis producing an audible sound; sometimes a symptom of indigestion | - |
| sinicised | 12 | - | - |
| sinicises | 11 | - | - |
