Learn English – “Commitment” vs. “dedication”

meaningnounssynonymsword-choice

I use both interchangeably. What's the difference?

Best Answer

When used in the context of giving oneself wholly to a cause/course of action etc., there is no real difference.

One is used more than the other in common phrases, but that's about it. For example you would usually hear:

He was a dedicated police officer.

Rather than:

He was a committed police officer.

Though both are equally valid. Dedicated in this context gives the impression of more zealous, heroic commitment.

Commitment can also imply obligation:

"Where's John?" "He's got work commitments."

Meaning he is obliged to be elsewhere because he has committed himself to work.