peremptorily Synonyms

imperatively dictatorially autocratically authoritatively auspiciously without waste assertively administratively astutely swiftly summarily adumbratively despotically bossily tyrannically snippily overbearingly heavy-handedly domineeringly diagnostically deterministically departmentally decisively clairvoyantly speedily shortly short definitively conclusively commandingly categorically cannily arrogantly arbitrarily apocalyptically angrily absolutely determinately dictatorial sharply promptly masterfully magisterially imperiously immediately forthwith finally dogmatically discerningly abruptly