Conjectural

مترادف و متضاد conjectural

1. adjective speculative
   Synonyms: academic, assumed, doubtful, figured, guessing, guesstimated, hypothetical, on a hunch, on a long shot, putative, reputed, supposed, suppositional, suppositious, suppositive, surmised, surmising, suspect, tentative, theoretical, uncertain, unresolved
   Antonyms: certain, factual, proven, real, truthful