-ably
(Latin: a suffix; able manner, capably)
Forming adverbs corresponding to adjectives in -able.
notably
predictably
1. In a predictable manner or to a predictable degree.
1. Descriptive terms: to presage, to divine, to augur, to project, to prognosticate, to portend.
probably
1. In all likelihood; very likely.
2. With considerable certainty; without much doubt.
3. Easy to believe on the basis of available evidence.
revocably
That which can be canceled, recanted, renounced, or annulled (declared invalid).
terminably
venerably
veritably
True, unquestionable.