vermuten

To reach a partly (or totally) unconfirmed conclusion; to engage in conjecture; to speculate

• Guess who told me that.

  Rate mal, von wem ich das gehört habe.

  Tatoeba · sundown · CC BY 2.0 FR

• I don't like to guess.

  Ich rate nicht gerne.

  Tatoeba · CK · CC BY 2.0 FR

vermuten

To solve by a correct conjecture; to conjecture rightly

vermuten

To suppose, to imagine (introducing a proposition of uncertain plausibility)

vermuten

"I guess" — To think, conclude, or decide (without a connotation of uncertainty). Usually in first person

vermuten

To hit upon or reproduce by memoryselten

A prediction about the outcome of something, typically made without factual evidence or support

• It was just a guess.

  Das war nur eine Schätzung.

  Tatoeba · CK · CC BY 2.0 FR

• I guess it was just a lucky guess.

  Ich denke, es war nur ein Glücksfall.

  Tatoeba · ddnktr · CC BY 2.0 FR