Daily word games to challenge your mind
A curated list of 10-letter words tailored to this exact pattern. Endings like SIS often mark word families—helpful to confirm tense or morphology. For example: aerobiosis, amanuensis, amoebiasis.
| Word | Definition | Length | Syllables |
|---|---|---|---|
| aerobiosis | 10 | 4 | |
| amanuensis | 10 | 4 | |
| amoebiasis | 10 | 4 | |
| anagenesis | 10 | 5 | |
| antibiosis | 10 | 4 | |
| antisepsis | 10 | 4 | |
| antithesis | 10 | 4 | |
| aphaeresis | 10 | 4 | |
| apotheosis | 10 | 4 | |
| asbestosis | 10 | 4 | |
| ascariasis | 10 | 4 | |
| babesiosis | 10 | 4 | |
| biocenosis | 10 | 4 | |
| biogenesis | 10 | 4 | |
| byssinosis | 10 | 4 | |
| calcinosis | 10 | 4 | |
| catechesis | 10 | 4 | |
| dermatosis | 10 | 4 | |
| diagenesis | 10 | 4 | |
| diakinesis | 10 | 4 | |
| diapedesis | 10 | 4 | |
| dysgenesis | 10 | 4 | |
| ecchymosis | 10 | 4 | |
| epenthesis | 10 | 4 | |
| epexegesis | 10 | 5 | |
| epigenesis | 10 | 5 | |
| exocytosis | 10 | 5 | |
| filariasis | 10 | 4 | |
| giardiasis | 10 | 3 | |
| glycolysis | 10 | 4 | |
| granulosis | 10 | 4 | |
| hemoptysis | 10 | 4 | |
| hemostasis | 10 | 4 | |
| histolysis | 10 | 4 | |
| hydrolysis | 10 | 4 | |
| hypophysis | 10 | 4 | |
| hypostasis | 10 | 4 | |
| hypothesis | 10 | 4 | |
| hysteresis | 10 | 4 | |
| metastasis | 10 | 4 | |
| metathesis | 10 | 4 | |
| moniliasis | 10 | 4 | |
| ornithosis | 10 | 4 | |
| orogenesis | 10 | 5 | |
| oxyuriasis | 10 | 4 | |
| pangenesis | 10 | 4 | |
| parabiosis | 10 | 4 | |
| paraphysis | 10 | 4 | |
| photolysis | 10 | 4 | |
| pityriasis | 10 | 4 | |
| pollenosis | 10 | 4 | |
| pollinosis | 10 | 4 | |
| postcrisis | 10 | 3 | |
| prosthesis | 10 | 3 | |
| radiolysis | 10 | 4 | |
| reanalysis | 10 | 4 | |
| reemphasis | 10 | 3 | |
| satyriasis | 10 | 4 | |
| solvolysis | 10 | 4 | |
| stereopsis | 10 | 3 | |
| synaeresis | 10 | 4 | |
| synostosis | 10 | 4 | |
| thrombosis | 10 | 3 | |
| trichiasis | 10 | 3 | |
| urinalysis | 10 | 5 |
What’s typical about SIS-ending words?
SIS often marks suffix families; think about derivatives when guessing.
Do you include UK/US spellings?
Where they exist, both may appear.