Phrasal Verbs With 'Tack'

Tack on phrasal verb

  1. Meaning: Add something that wasn't planned
    (Separable [optional] | International English)
    » Example: They TACKED ON a new ending to the film when they found that test audiences didn't like the original.

Tack onto phrasal verb

  1. Meaning: Add or attach something that wasn't planned to something
    (Separable [obligatory] | International English)
    » Example: I TACKED a quick message ONTO the end of the letter after I'd printed it.