exclamation mark

noun 0.690

question

noun 0.663

punctuation mark

noun 0.621

exclamation point

noun 0.613

unknown

noun 0.597

quotation mark

noun 0.584

questioning

noun 0.565

interrogative

noun 0.562

quote mark

noun 0.557

hash mark

noun 0.549

at symbol

noun 0.547

what

noun 0.547

interrogative pronoun

noun 0.546

uncertainty

noun 0.545

query

noun 0.545

something

noun 0.538

symbol

noun 0.534

dot dot dot

noun 0.532

questions and commands

noun 0.529

ask

noun 0.529

mystery

noun 0.528

incognita

noun 0.523

wondering

noun 0.522

quiz

noun 0.522

marker

noun 0.520

quest

noun 0.518

asking

noun 0.517

classmark

noun 0.511

punctuation

noun 0.509

wonder

noun 0.509

maybe

noun 0.507

question tag

noun 0.507

markup

noun 0.506

square bracket

noun 0.505

quire

noun 0.503

unexpected

noun 0.502

exclamation

noun 0.501

doubtful

noun 0.501

dot

noun 0.501

indeterminate

noun 0.500

unsureness

noun 0.500