Compatible

adj.capable, calmprofessional

What it means

Able to exist or operate together without conflict, failure, or unacceptable compromise.

Reach for it when describing people, goals, products, or systems that fit well enough to combine

The replacement battery is compatible with every radio used by the rescue unit.

playful
plays nicely with
informal technical compatibility suits the audience
not when The personification belongs in casual technical chat, not specifications or safety claims.
everyday
suited
one option fits a person or purpose
not when Suited usually compares subject to purpose rather than two equal components.
warm
well-matched
two people or things suit each other particularly well
not when A good match implies positive fit, while compatibility may be merely workable.
professional
consistent
statements or requirements do not contradict
not when Consistency is logical, while compatible objects may differ greatly.
professional
interoperable
technical systems exchange and use information correctly
not when Interoperability is narrower than broad hardware, personal, or goal compatibility.
formal
congruent
ideas, values, or shapes correspond closely
not when Congruence concerns alignment, not whether parts can operate together.
literary
harmonious
elements combine pleasantly without discord
not when Harmony overstates systems that function together despite friction.

fully compatible
The adapter is fully compatible with the older charging port.
compatible with
Flexible hours are compatible with the clinic's coverage needs.
mutually compatible
The two goals are mutually compatible if the schedule changes.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.