One word, ten languages

Dutch · Nederlands

serieus

/seː.riˈøːs/ adjective A1 (estimated)

1. serious

Englishserious, heavy
Germanernst, ernstlich, ernsthaft
Frenchsérieux, pesant
Portuguesesério
Czechvážný, seriózní
Italianserio, grave, critico
Spanishserio
Swedishallvarlig, seriös, allvarsam
Latingravis, severus, sonticus

2. great, heavy, serious

Englishserious
Germanschwer, schwerwiegend
Frenchle sérieux
Portugueseo sério
Czechseriózní
Italianil grave
Spanishserio
Swedishallvarlig, seriös
Latingravis, severus, sonticus

Open “serieus” in Glossarium with all forms, examples and audio

Dutch · Nederlands

serieus

/ˌseriˈjøs/ adverb A1 (estimated)

earnest, serious, staid

Englishserious
Germanernsthaft
Frenchsérieux, sérieusement, gravement
Portuguesesério
Czechvážný, seriózní
Italianserio, grave, critico
Spanishseriamente
Swedishallvarlig, seriös, allvarsam
Latingravis, severus, sonticus

Open “serieus” in Glossarium with all forms, examples and audio