1. in an unexciting manner; - Example: "this painting was nothing more but an unexcitingly grey canvas with a few red speckles"
WordNet (r) 3.0 (2006):
unexcitingly
adv 1: in an unexciting manner; "this painting was nothing more
but an unexcitingly grey canvas with a few red speckles"
[ant: excitingly]