Harmonious vs Unanimous - What's the difference?

As adjectives the difference between harmonious and unanimous

is that harmonious is showing accord in feeling or action while unanimous is based on unanimity, assent or agreement.

(en adjective)

Showing accord in feeling or action.

Having components pleasingly or appropriately combined.

Melodious; in harmony.

* harmoniously * harmoniousness

(-)

Based on unanimity, assent or agreement.

The debate went on for hours, but in the end the decision was unanimous .

Sharing the same views or opinions, and being in harmony or accord.

We were unanimous : the President had to go.

* unanimously