Answer: HMM

AnswerCrossword Clue
HMM'Well, let me think ...'
HMM"Let me see . . ."
HMMMuser's sound
HMM"Let me think about it"
HMMSound of wheels turning?
HMM"Interesting ..."
HMM"Let me consider that ..."
HMMA musing sound
HMM"Well, let me think ..."
HMM"That's curious ..."
HMMNot an ideal answer to "Do these jeans make me look fat?"
HMMChin scratcher's utterance
HMM'I wonder ...'
HMM'Let's see ...'
HMM'Let me think ...'
HMM"Very interesting . . ."
HMM'Let's see now ...'
HMM'Very interesting'
HMM"Things that Make You Go ..."
HMMMulling sound
HMMSound of deliberation
HMM"I'm not sure"
HMM"That's curious . . ."
HMM"Good question . . ."
HMM"I'm thinking . . ."
HMM"Let me think about that..."
HMMUtterance while chewing on a pencil
HMMWhat you might say after reading a tricky crossword clue
hmm(used typically to express thoughtful absorption, hesitation, doubt, or perplexity)
hmmused to express thoughtful consideration, also HM
HMM"Let me think ... "
HMM"..., I wonder ..."
HMMThoughtful sound
HMMPerplexed sound
HMM"Let me think..."
HMM"Let's see ... "
HMM"That's an interesting thought ..."
HMM"Let's see here ..."
HMM"I'm thinking"
HMM"Let me think ..."