Romanian word posibil comes from Latin -ius, Latin sum ((copulative) I am, exist, have (with dative).), Proto-Italic *potis, Latin -ibilis (-able; able or worthy to be (the recipient of an action).)
| Dictionary entry | Language | Definition |
|---|---|---|
| -ius | Latin (lat) | Genitive suffix for some irregular pronouns. Forming adjectives from nouns. |
| sum | Latin (lat) | (copulative) I am, exist, have (with dative). |
| *potis | Proto-Italic (itc-pro) | |
| -ibilis | Latin (lat) | -able; able or worthy to be (the recipient of an action). |
| potis | Latin (lat) | Able, capable, possible. |
| possum | Latin (lat) | I am able, can. |
| possibilis | Latin (lat) | Possible, that may exist, that may be done. |
| possible | French (fra) | The possible, feasible, what can be done, achieved etc. Possible. |
| posibil | Romanian (ron) | Possible Possibly Possibility. |