All adverbs

O.K.
in a satisfactory or adequate manner
 
perversely
in a contrary disobedient manner
 
organically
involving carbon compounds
 
laboriously
in a laborious manner
 
momentously
in a momentous way
 
by all means
definitely or certainly
 
frightfully
used as intensifiers
 
carelessly
without care or concern
 
locally
to a restricted area of the body
 
methodically
in a methodical manner
 
humiliatingly
in a humiliating manner
 
frigidly
without warmth or enthusiasm
 
joyfully
in a joyous and gleeful manner
 
unthinkably
to an unimaginable extent
 
incorrigibly
in an incorrigible manner
 
valorously
with valor; in a valiant manner
 
reportedly
according to reports or other information
 
downwind
with the wind; in the direction the wind is blowing
 
under
through a range downward
 
somehow
for some unspecified reason
 
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