| Language Name | Progressiva |
| Language Author | Suhardian,aka Mattia Suardi |
| Year Began | 2003 |
| Site | Progressiva  |
| Broken Link | No |
| Site Language | https://fun.supereva.it/suhard/LP_born.htm?p |
| Site Author | https://linguaprogressiva.supereva.it |
| Language Type | international auxiliary language |
| Uniqueness | The vocabulary is based on European languages (English and Spanish above all), with the grammar mainly on English and Italian in order to be both simple and evocative. |
| Language Sources | English, Esperanto, Romance languages (initially). It may use also non-European words. |
| Interest Of Others | 12 ca. people involved. They expressed their own opinion. |
| Dictionary | Yes |
| Etymologies | Yes |
| Grammar | Yes |
| Sample Texts | Yes |
| Unique Script | No |
| Primer | Yes |
| Babel Text | No |
| Lexicon Size | 90 |
| Submitted By | Mattia Suardi |
| Date Submitted | Saturday, January 24, 2004 |
| Updated By | Mattia Suardi |
| Date Edited | Saturday, September 04, 2004 |
| Description Of Update | Progressiva is always under construction, as its name suggests. |
| Date To Headline | Friday, September 17, 2004 |