conjecturally
/kənˈdʒɛktʃərəli/
adverb
- In a way that is based on guesswork or opinion rather than on facts or evidence.
- The historian spoke conjecturally about what might have caused the ancient civilization to collapse.
- Without access to the full report, we can only comment conjecturally on the company's financial health.
- She conjecturally proposed that the missing keys were probably left in the office, but no one could confirm it.
Antonyms