Answer:

prosy

Answer	Crossword Clue
PROSY	Matter-of-fact
PROSY	Lacking wit
PROSY	Matter-of-fact, as text

PROSY	Unpoetic
PROSY	Commonplace
PROSY	Like plain writing
PROSY	Tedious, as text
PROSY	Tedious
PROSY	Hardly poetic
PROSY	Dull and boring
PROSY	Lacking in qualities that strike the imagination

PROSY	Far from poetic
PROSY	Dull, as writing
PROSY	Commonplace, as writing
PROSY	Like lackluster writing
PROSY	Tedious in speech
PROSY	Tedious in discourse.
PROSY	Prolix but not fascinating.
PROSY	Commonplace or tedious.

PROSY	Dull.
PROSY	Dull in discourse.
PROSY	Tedious.
PROSY	Dull and tedious.
PROSY	Commonplace.
PROSY	Humdrum.
PROSY	Dull
PROSY	Vapid

PROSY	Jejune
PROSY	Dull, as text
PROSY	Like plain text
PROSY	Lackluster
PROSY	Not poetic
PROSY	Lacking imagination
PROSY	Pedestrian, as writing
PROSY	Written unimaginatively

PROSY	Like dull-as-dishwater writing