All adverbs

freely
in a free manner
 
tentatively
in a tentative manner
 
aristocratically
in an aristocratic manner
 
overwhelmingly
incapable of being resisted
 
sumptuously
in a sumptuous and opulent manner
 
thankfully
let us be thankful that
 
patchily
in spots
 
limply
without rigidity
 
ponderously
in an uninterestingly ponderous manner
 
upstage
at or toward the rear of the stage
 
uncivilly
in an uncivil manner
 
structurally
with respect to structure
 
dispassionately
in an impartially dispassionate manner
 
ambiguously
in an ambiguous manner
 
impersonally
in an impersonal manner
 
pertinaciously
in a dogged and pertinacious manner
 
petulantly
in a petulant manner
 
left
toward or on the left; also used figuratively
 
quarterly
in three month intervals
 
beyond measure
in excess or without limit
 
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