Learn how to say Drearily correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word dreary:
adjective (drearier, dreariest)
depressingly dull and bleak or repetitive:
the dreary round of working, eating, and trying to sleep
Old English drēorig ‘gory, cruel’, also ‘melancholy’, from drēor ‘gore’, of Germanic origin; related to German traurig ‘sorrowful’, also to drowsy, and probably to drizzle