Word Study
authoriser |
authorism |
authoritarian |
authoritarianism |
authoritative |
authoritatively
| authorities
| authority
| authority figure
| authorizable
| authorization
authoritatively
WORDNET DICTIONARY
Adverbial authoritatively has 1 sense
- authoritatively(r = adv.all) magisterially - in an authoritative and magisterial manner; "she spoke authoritatively"
For further exploring for "authoritatively" in Webster Dictionary Online