14 possible answers to
Answers with 4 characters: STAB Answers with 5 characters: GUESS HUNCH OPINE POSIT Answers with 6 characters: THEORY Answers with 7 characters: GUESSAT IMAGINE SURMISE Answers with 8 characters: THEORIZE Answers with 9 characters: INFERENCE GUESSWORK SPECULATE Answers with 11 characters: GUESSTIMATE