dissatisfaction/ hatred/ mawkishness/ noisomeness/ odium/ offensiveness
callow/ improper/ inapt/ incongruent/ inefficiant/ ineligible/ inept/ undeserving/ unmerited/ unsuitable/ unworthy
barrel of a gun/ channel/ cloaca/ conduit/ drain/ grip/ gutter/ kennel/ outlet/ rigoll/ tube
appellation/ credit/ designation/ fame/ goodwill/ honour/ kudos/ mention/ monicker/ name/ noun/ renown/ repute/ title
obscure/ unbeknown/ unbeknownst/ uncharted/ undiscovered/ unexplored/ unidentified/ unknown
deficient/ unaccomplished/ uncompleted/ unfinished/ unperfect/ wanting
impossible/ impractical/ improbable/ unimaginable/ unrealistic
impolitic/ improper/ inadvisable/ inapt/ incongruent/ inconsistent/ inequitable/ inexpedient/ inopportune/ malapropos/ unbecoming/ unbefitting/ unbeseeming/ uncalled for/ undesirable/ unfair/ unmeet/ unsuitable
adverse/ inconvenient/ insalubrious/ unadvisable/ unconformable/ uncongenial/ unfavourable