| evident(adjective, certain, definite, unquestionable, indisputable) |
| exactly(adverb, absolutely, very, really, certainly) |
| explicitly(adverb, absolutely, certainly, clearly, definitely) |
| factually(adverb, absolutely, very, really, exactly) |
| far |
| firmly(adverb, absolutely, very, really, exactly) |
| fixed(adjective, set, solid, certain, sure) |
| fixedly(adverb, absolutely, certainly, clearly, definitely) |
| for certain(expression, adverb, absolutely, certainly, clearly) |
| for sure(expression, adjective, sound, certain, true) |
| genuinely(adverb, well, absolutely, really, exactly) |
| guaranteed(adjective, set, solid, certain, fixed) |
| honestly(adverb, well, absolutely, really, exactly) |
| honorably(adverb, absolutely, very, really, exactly) |
| in point of fact(expression, idiom, adverb, well, absolutely) |
| in the bag(expression, adjective, idiom, solid, certain) |
| in truth(expression, adverb, absolutely, very, really) |
| incontestably |
| inexorably(adverb, absolutely, certainly, clearly, plainly) |
| infallibly(adverb, absolutely, certainly, clearly, definitely) |