certainly

As adverbs the difference between certainly and literally

is that certainly is in a way which is certain; with certainty while literally is (speech act) word for word; not figuratively; not as an idiom or metaphor.

As adverbs the difference between certainly and unfortunately

is that certainly is in a way which is certain; with certainty while unfortunately is happening through bad luck, or because of some unfortunate event.

As adverbs the difference between genuinely and certainly

is that genuinely is in a genuine manner; truthfully, truly while certainly is in a way which is certain; with certainty.

As an adverb certainly

is in a way which is certain; with certainty.

As an adjective undefined is

lacking a definition or value.

As adverbs the difference between certainly and unmistakably

is that certainly is in a way which is certain; with certainty while unmistakably is in an unmistakable manner; unquestionably.

As adverbs the difference between inevitably and certainly

is that inevitably is in a manner that is impossible to avoid or prevent while certainly is in a way which is certain; with certainty.

As adverbs the difference between doubtless and certainly

is that doubtless is without doubt; very probably, in all likelihood; doubtlessly while certainly is in a way which is certain; with certainty.

As an adjective doubtless

is characterized by or experiencing no doubt at all, certain; undoubted; undoubting.

As adverbs the difference between certainly and eventually

is that certainly is in a way which is certain; with certainty while eventually is in the end.

As adverbs the difference between granted and certainly

is that granted is while certainly is in a way which is certain; with certainty.

As a verb granted

is (grant).

As a preposition granted

is (used to mark the premise of a syllogistic argument).

As an adverb certainly

is in a way which is certain; with certainty.

As a noun null is

zero, nil; the cardinal number before einn.