| Main Entry: | |
| Part of Speech: | adverb |
| Definition: | without a doubt |
| Synonyms: | absolutely, actually, almost certainly, assuredly, beyond question, by far, certainly, clearly, decidedly, definitely, doubtless, doubtlessly, far and away, indeed, indisputably, indubitably, no doubt, plainly, positively, probably, really, surely, truly, undeniably, undoubtedly, unequivocally, unquestionably |
| Antonyms: | doubtedly, dubitably, questionably |