verbalise — to express in words: He couldn't verbalize his feelings.
vocalize — to make vocal; utter; articulate; sing.
vocalise — a musical composition consisting of the singing of melody with vowel sounds or nonsense syllables rather than text, as for special effect in classical compositions, in polyphonic jazz singing by special groups, or in virtuoso vocal exercises.
come out with — If you come out with a remark, especially a surprising one, you make it.