Leverage (noun) اثر، قوت، بیرمی نظام

the exertion of force by means of a lever.
Example: “my spade hit something solid that wouldn’t respond to leverage”
Synonyms: grip, purchase, hold, grasp, contact, attachment, support, anchorage, force
Antonyms: helplessness, weakness, impotency, powerlessness
Ambiguity (noun) ابہام، غیر واضح

the quality of being open to more than one interpretation; inexactness.
Example: “we can detect no ambiguity in this section of the Act”
Synonyms: ambivalence, equivocation, obscurity, vagueness, abstruseness, doubtfulness, uncertainty
Antonyms: unambiguousness, transparency