What word means less powerful?

There are many words that mean "less powerful," depending on the specific context and nuance you want to convey. Here are some options:

General weakness:

* Weaker

* Feebler

* Less potent

* Diminished

* Enfeebled

Lack of authority or influence:

* Less influential

* Less authoritative

* Subordinate

* Secondary

* Marginal

Lower intensity or strength:

* Milder

* Lesser

* Less intense

* Subdued

* Attenuated

Less capable or effective:

* Ineffective

* Inefficient

* Incompetent

* Limited

* Restricted

To choose the best word, consider the specific situation and the relationship between the two entities.