Answer:

drawl

Answer	Crossword Clue
DRAWL	Southerner's giveaway
DRAWL	Speak like Jimmy Stewart
DRAWL	Dixie diction

DRAWL	Sound of the South
DRAWL	Stretch one's diphthongs
DRAWL	Say "y'all," say
DRAWL	Southern speech feature
DRAWL	Southern stretch?
DRAWL	Sign of a Southerner, perhaps
DRAWL	San Antonio slur
DRAWL	Speech mannerism

DRAWL	Stretch one's vowels
DRAWL	Trait of Southern speech
DRAWL	Southern inflection
DRAWL	Speak like Jimmy Stewart, say
DRAWL	Speak with lengthened vowels
DRAWL	Speaks like many a Texan
DRAWL	Speak in Dixie?
DRAWL	"Gone With the Wind" feature

DRAWL	Country inflection
DRAWL	Feature of LBJ speeches
DRAWL	Matthew McConaughey has one
DRAWL	Speak slowly
DRAWL	Manner of speaking
DRAWL	Southern accent
DRAWL	Talk like Forrest Gump
DRAWL	Speak like some Southerners

DRAWL	Dixie diphthongization
DRAWL	Texan's talk.
DRAWL	Talk like a Southerner.
DRAWL	Speak slowly.
DRAWL	Manner of speech.
DRAWL	Way of talking.
DRAWL	Voice quality.
DRAWL	Speech trait.

DRAWL	Southern ...
DRAWL	Talk like a Georgian
DRAWL	Extend the vowels
DRAWL	Talk like a Southern belle
DRAWL	Speak sloooowly