Anagrams of: AUTHORITATIVELY

• endowed with authority

• having authority or ascendancy or influence

• of recognized authority or excellence

• to a considerable degree

• in a heavy-footed manner

• with great force

• in a manner designed for heavy duty

• slowly as if burdened by much weight

• in a labored manner

• indulging excessively

• (physics) the theory that space and time are relative concepts rather than absolute concepts

• the quality of being relative and having significance only in relation to something else

• the power or right to give orders or make decisions

• (usually plural) persons who exercise (administrative) control over others

• an expert whose views are taken as definitive

• freedom from doubt; belief in yourself and your abilities

• an administrative unit of government

• official permission or approval

• an authoritative written work

• giving strong encouragement