| Adverb Positiv | difficulter, difficiliter | 
| Adverb Komparativ | difficilius | 
| Adverb Superlativ | difficillime | 
| mask. | fem. | neutr. | |
|---|---|---|---|
| Nom. Sg. | difficil‑is | difficil‑is | difficil‑e | 
| Gen. Sg. | difficil‑is | difficil‑is | difficil‑is | 
| Dat. Sg. | difficil‑i | difficil‑i | difficil‑i | 
| Akk. Sg. | difficil‑em | difficil‑em | difficil‑e | 
| Abl. Sg. | difficil‑i | difficil‑i | difficil‑i | 
| Nom. Pl. | difficil‑es | difficil‑es | difficil‑ia | 
| Gen. Pl. | difficil‑ium | difficil‑ium | difficil‑ium | 
| Dat. Pl. | difficil‑ibus | difficil‑ibus | difficil‑ibus | 
| Akk. Pl. | difficil‑es, difficilis | difficil‑es, difficilis | difficil‑ia | 
| Abl. Pl. | difficil‑ibus | difficil‑ibus | difficil‑ibus | 
| mask. | fem. | neutr. | |
|---|---|---|---|
| Nom. Sg. | difficil‑ior | difficil‑ior | difficil‑ius | 
| Gen. Sg. | difficil‑ior‑is | difficil‑ior‑is | difficil‑ior‑is | 
| Dat. Sg. | difficil‑ior‑i | difficil‑ior‑i | difficil‑ior‑i | 
| Akk. Sg. | difficil‑ior‑em | difficil‑ior‑em | difficil‑ius | 
| Abl. Sg. | difficil‑ior‑e | difficil‑ior‑e | difficil‑ior‑e | 
| Nom. Pl. | difficil‑ior‑es | difficil‑ior‑es | difficil‑ior‑a | 
| Gen. Pl. | difficil‑ior‑um | difficil‑ior‑um | difficil‑ior‑um | 
| Dat. Pl. | difficil‑ior‑ibus | difficil‑ior‑ibus | difficil‑ior‑ibus | 
| Akk. Pl. | difficil‑ior‑es | difficil‑ior‑es | difficil‑ior‑a | 
| Abl. Pl. | difficil‑ior‑ibus | difficil‑ior‑ibus | difficil‑ior‑ibus | 
| mask. | fem. | neutr. | |
|---|---|---|---|
| Nom. Sg. | difficillim‑us | difficillim‑a | difficillim‑um, difficillumum | 
| Gen. Sg. | difficillim‑i | difficillim‑ae | difficillim‑i | 
| Dat. Sg. | difficillim‑o, difficillumo | difficillim‑ae | difficillim‑o, difficillumo | 
| Akk. Sg. | difficillim‑um, difficillumum | difficillim‑am | difficillim‑um, difficillumum | 
| Abl. Sg. | difficillim‑o, difficillumo | difficillim‑a | difficillim‑o, difficillumo | 
| Nom. Pl. | difficillim‑i | difficillim‑ae | difficillim‑a | 
| Gen. Pl. | difficillim‑orum | difficillim‑arum | difficillim‑orum | 
| Dat. Pl. | difficillim‑is | difficillim‑is | difficillim‑is | 
| Akk. Pl. | difficillim‑os | difficillim‑as | difficillim‑a | 
| Abl. Pl. | difficillim‑is | difficillim‑is | difficillim‑is |