Answer:

saner

Answer	Crossword Clue
SANER	Less frenetic
SANER	More clearheaded
SANER	More rational

SANER	More reasonable
SANER	Sounder of mind
SANER	More with it
SANER	Not as nutty
SANER	Not so nutty
SANER	Less loony
SANER	Uncanny
SANER	Comparatively sound

SANER	More balanced
SANER	With screws tighter?
SANER	Less loopy
SANER	More sound
SANER	Not as mad
SANER	Less loco
SANER	More lucid
SANER	Better balanced

SANER	More together
SANER	Better reasoned
SANER	Less fruity?
SANER	More sensible
SANER	Not so crazy
SANER	More stable
SANER	Less bananas?
SANER	Less likely to lose it

SANER	Not so loco
SANER	Not as crazy
SANER	More levelheaded
SANER	Not as daft
SANER	Less nutso
SANER	More level-headed
SANER	More logical
SANER	Not so zany

SANER	Less cracked?
SANER	Not as loopy
SANER	More practical
SANER	More down-to-earth
SANER	Not so dotty

Crossword

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