| sérieux (a) [personne] {m} | | trustworthy (a) [personne] | |
| sérieux (a) [personne] {m} | | reliable (a) [personne] | |
| sérieux (a) [déclaration] {m} | | reliable (a) [déclaration] | |
| sérieux (a) [personne] {m} | | dependable (a) [personne] | |
| sérieux (a) [déclaration] {m} | | dependable (a) [déclaration] | |
| sérieux (a) [caractère] {m} | | sober-minded (a) [caractère] | |
| sérieux (n) [personne] {m} | | earnestness (n) [personne] | |
| sérieux (n) [caractère] {m} | | seriousness (n) [caractère] | |
| sérieux (n) [situation] {m} | | gravity (n) [situation] | |
| sérieux (a) [conduite] {m} | | earnest (a) [conduite] | |
| sérieux (a) [visage] {m} | | solemn (a) [visage] | |
| sérieux (a) [grave] {m} | | nasty (a) [grave] | |
| sérieux (o) [contrat] {m} | | in good faith (o) [contrat] | |
| sérieux (o) [contrat] {m} | | bona fide (o) [contrat] | |
| sérieux (a) [état] {m} | | precarious (a) [état] | |
| sérieux (a) [personne] {m} | | calculable (a) [personne] | |
| sérieux (a) [état] {m} | | serious (a) [état] | |
| sérieux (a) [visage] {m} | | serious (a) [visage] | |
| sérieux (adj) [important; weighty; not trifling; leaving no room for play] {m} | | serious (adj) [important; weighty; not trifling; leaving no room for play] | |
| sérieux (a) [importance] {m} | | serious (a) [importance] | |
| sérieux (a) [degré] {m} | | serious (a) [degré] | |
| sérieux (a) [conduite] {m} | | serious (a) [conduite] | |
| sérieux (a) [degré] {m} | | grave (a) [degré] | |
| sérieux (a) [état] {m} | | distressing (a) [état] | |
| sérieux (a) [déclaration] {m} | | authentic (a) [déclaration] | |
| sérieux (a) [degré] {m} | | deep (a) [degré] | |