Word parts change

immediate + -ly

Pronunciation change

Adverb change

Positive
immediately

Comparative
none

Superlative
none

  1. If you do something immediately, you do it with no time or space between.
    One car went by, immediately followed by a second at high speed.
    Young man, I want this room cleaned up right now--immediately! Do you understand me?

Preposition change

Preposition
immediately

  1. (British) right after; as soon as
    Miss Mei-Ling will be arriving here at twelve forty-five. Let me know immediately she does.
    Immediately I've done it I feel completely disgusted with myself.