Universalglot is an a posteriori international auxiliary language published by the French linguist Jean Pirro in 1868 in Tentative d'une langue universelle, Enseignement, grammaire, vocabulaire.
Preceding Volapük by a decade and Esperanto by nearly 20 years, Universalglot has been called the first "complete auxiliary-language system based on the common elements in national languages".
[1] Pirro gave it more than 7,000 basic words and numerous prefixes, enabling the development of a very extensible vocabulary.
[2] The magazine Cosmoglotta for the auxiliary language Interlingue (then known as Occidental) also praised the language in 1931 for its readability and analysis of international words (in particular the suffix -ion) and regretted that its creator had been forgotten in contrast with the creators of Esperanto and Volapük:Monuments have been erected to the glory of Zamenhof and the name Schleyer has been engraved in marble.
[clarification needed] And reflexives: ad 'to', adkaus 'because of', de 'of', ex 'from', in 'in', inter 'among', kon 'with', kontra 'against', kontravil 'despite', ob 'in front of', per 'by', post 'after / according to', pre 'before', pro 'for', prox 'beside', retro 'behind', sin 'without', sub 'below', til 'until', tra 'across', um 'around', up 'on', uper 'over' un (1), du (2), tri (3), quat (4), quint (5), sex (6), sept (7), okt (8), nov (9), dec (10) 11=undec, 12=dudec, 13=tridec etc.
of ke) e 'and', kar 'because', ma 'but', o 'or' den 'therefore', ed 'also', ferner 'furthermore', finitlit 'finally', indit 'however', kontra 'on the contrary', nonminder 'nonetheless', sekutlit 'consequently', uper 'in addition' alorke 'when' (at that time), benke 'though', exke 'since', inditke 'during', ke 'that', kom 'as', perke 'because', postke 'following, proke 'so that', preke 'preceding', quan 'when' (at which time?
However he makes following recommendations: septin (week): Lundai, Mardai, Erdai, Jovdai, Vendai, Samdai, Diodai = un septin Li mens (months): Januar, Februar, Mars, April, Mai, Juni, Juli, August, September, October, November, December = un jar Men senior, I grate vos pro el servnes ke vos habe donated ad me.
Ili kontinuated, dikted el visir in terment (in fine), goderant se per el desolatsion, ke, kom ili pretende, propagate se mer e mer jed dai.