strongly,difficult to break
Rigidly means conforming to the rules.
The rigidly man yelled at me.
The troops stood rigidly to attention under the icy gaze of the Sergeant Major.
THE ANSWER FOR RIGIDITY IS FLEXIBLE.........
rigidly
LOOSELY
a pulley
"Rigidly" is an adverb that describes the manner in which something is done in a strict, inflexible, or unbending way. It implies a lack of flexibility, adaptability, or willingness to change.
A static method
flexibly, weakly, movably.
Possitraction
gears