| permanent | : | continuel, durable, incessant, persistant, successif, usité, invariable, résistant, solide, stable |
| persévérant | : | décidé, ferme, obstiné, opiniâtre, résolu, assidu, inflexible, fixe, fidèle, attaché à |
| certain | : | assuré, évident, sûr, incontestable, indubitable, inébranlable |
constant - Translation of words, word sequences and short sentences into the languages German, Spanish, French, Italian, Dutch, Portuguese, Swedish