Answer:

AMBI

Answer	Crossword Clue
AMBI	Prefix with "vert"
AMBI	Dextrous beginner
AMBI	Prefix with -vert

AMBI	Prefix with dextrous
AMBI	Dextrous opener
AMBI	Both, to begin with
AMBI	Prefix meaning "both"
AMBI	Prefix with sexual
AMBI	Both: Prefix
AMBI	Both (prefix)
AMBI	Prefix for "both"

AMBI	Switch-hitting prefix
AMBI	Dextrous starter
AMBI	Both: prefix
AMBI	Prefix with ... valent
AMBI	Dextrous beginning
AMBI	Prefix with valence
AMBI	Prefix with -valent
AMBI	Prefix with lateral

AMBI	Both, for openers
AMBI	Valence opening
AMBI	Both: Pref.
AMBI	Inclusive prefix
AMBI	Lateral lead-in
AMBI	Prefix with dexterity
AMBI	Valence lead-in
AMBI	Prefix with "dextrous"

AMBI	Prefix for both
AMBI	Valent opening
AMBI	Opening for valence
AMBI	Both, in the beginning
AMBI	Dextrous start?
AMBI	Both, at the start
AMBI	Dextrous beginning?
AMBI	Dextrous opening?

AMBI	Dexterous starter
AMBI	Prefix with dexterous
AMBI	Word form for "both"
AMBI	It means "both"
AMBI	Prefix for "around"

Crossword

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