Synonyms of the word

brawniness

• n. The state of being brawny or having brawn.

brawn

• n. Strong muscles or lean flesh, especially of the arm, leg or thumb.
• n. Physical strength; muscularity.
• n. (chiefly Britain) Head cheese; a terrine made from the head of a pig or calf; originally boar's meat.
• n. (Britain, dialectal) A boar.
• v. (transitive) Make fat, especially of a boar.
• v. (intransitive) Become fat, especially of a boar.

heftiness

• n. The property of being hefty.

muscle

• n. (uncountable) A contractile form of tissue which animals use to effect movement.
• n. (countable) An organ composed of muscle tissue.
• n. (uncountable, usually in the plural) A well-developed physique, in which the muscles are enlarged from…
• n. (uncountable, figuratively) Strength, force.
• n. (uncountable, figuratively) Hired strongmen or bodyguards.
• v. To use force to make progress, especially physical force.

muscularity

• n. musculature.
• n. (bodybuilding) The degree to which the muscles in a body part are developed.

sinew

• n. (anatomy) A cord or tendon of the body.
• n. (obsolete) A nerve.
• n. (figuratively) Muscle; nerve; nervous energy; vigor; vigorous strength; muscular power.
• n. A string or chord, as of a musical instrument.
• n. (figuratively) That which gives strength or in which strength consists; a supporting member or factor;…
• v. To knit together, or make strong with, or as if with, sinews.

strength

• n. The quality or degree of being strong.
• n. The intensity of a force or power; potency.
• n. The strongest part of something; that on which confidence or reliance is based.
• n. A positive attribute.
• n. (obsolete) A strong place; a stronghold.
• v. (obsolete) To give strength to; to strengthen.