All adverbs

disproportionately
to a disproportionate degree
 
con
in opposition to a proposition, opinion, etc.
 
snappishly
in an ill-natured and snappish manner
 
publically
in a manner accessible to or observable by the public; openly
 
peculiarly
uniquely or characteristically
 
seldom
not often
 
intensely
to a high degree; extremely; in high concentration or density
 
quarterly
in diagonally opposed quarters of an escutcheon
 
sharply
in an aggressive manner
 
cytophotometrically
by cytophotometric means
 
untruthfully
in a mendacious and untruthful manner
 
southwestwardly
in a southwestward direction
 
yesterday
on the day preceding today
 
sturdily
in a sturdy manner
 
hands down
with no difficulty
 
swiftly
in a swift manner
 
tip-top
to the highest extent
 
in vacuo
in a vacuum
 
initially
at the beginning
 
wrathfully
in a wrathful manner
 
 List More