Answer: stiff

AnswerCrossword Clue
STIFF

Unbending

STIFF

Inflexible

STIFF

Harsh, as a penalty

STIFF
Fail to tip
STIFF
Like a double at a bar
STIFFLucky one?
STIFFStrong, drinkwise
STIFFStarchy
STIFFLeave without paying
STIFFTip zip
STIFFFar from flexible
STIFFHarsh, as a prison sentence
STIFFLeave no tip for
STIFFRigid
STIFFAwkward, as a speaker
STIFFNot at all flexible
STIFFLike a stuffed shirt
STIFFUnyielding
STIFFHardly limber
STIFFLike starched collars
STIFFDifficult to bend
STIFFLike the hand 8-7, in blackjack
STIFFGraceless
STIFFDead body, in slang
STIFFAwkward.
STIFFLacking grace.
STIFFInflexible.
STIFFNot at ease.
STIFFRigid.
STIFFAwkward
STIFFTightwad
STIFFLike beaten egg-whites
STIFFLike wing collars
STIFFHe makes a waiter a hater
STIFFStarched
STIFFBrittle
STIFFGuy
STIFFFail to tip a waiter
STIFFHard
STIFFLike an Eton collar