Answer:

jejune

Answer	Crossword Clue
JEJUNE	Not exciting
JEJUNE	Not interesting
JEJUNE	Insipid

JEJUNE	Childish
JEJUNE	Dull and flat.
JEJUNE	Stale, flat, and unprofitable.
JEJUNE	Flat
JEJUNE	Dull
JEJUNE	Dull; vapid
JEJUNE	Banal
JEJUNE	Lacking significance

JEJUNE	Lacking interest
JEJUNE	Immature

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.