Answer:

GUESS

AnswerCrossword Clue
GUESS".. Who's Coming to Dinner"
GUESSSpeculate
GUESSTake a stab
GUESSSurmise
GUESSHunch
GUESSIt may be wild
GUESSStab
GUESSTake a shot
GUESS".. what?"
GUESSQuiz show response, sometimes
GUESSTest response, maybe
GUESSAlternative to leaving a test question blank
GUESSBaffled person's response, perhaps
GUESSConjecture
GUESSShot in the dark
GUESSBallpark figure
GUESSTwenty Questions turn
GUESSTrue-false test taker's option
GUESSIt may be educated or wild
GUESSQuiz show attempt
GUESSCalvin Klein competitor
GUESSBrand of jeans with a question mark in its logo
GUESSTheory
GUESSSpeculation
GUESSGo out on a limb
GUESSTest-taker's try
GUESSUninformed response
GUESSSuppose
GUESSWhat to hazard
GUESSMake an estimate
GUESSGather
GUESSIt might be wild
GUESSEstimate
GUESS"Wild" estimate
GUESSHangman turn
GUESSShot
GUESSWhat a well-written sudoku puzzle never requires you to do
GUESSSurmise.
GUESSInventor of Cherokee alphabet.
GUESSConjecture.