* MUSCLES *

AB an abdominal muscle [n -S]

LAT a muscle of the back [n -S]
PEC a chest muscle [n -S]
TIC to have an involuntary muscle contraction [v TICCED, TICCING, TICS]

BUFF to {polish=v} [v -ED, -ING, -S] : BUFFABLE [adj] / having a muscular physique [adj BUFFER, BUFFEST]
PECS pectoral muscles [n]
ROLF to practice a system of muscle massage [v -ED, -ING, -S]
THEW a well-developed muscle [n -S]

ACTIN a protein in muscle tissue [n -S]
ATONY muscular weakness [n -NIES]
BICEP {biceps=n} [n -S]
BRAWN muscular strength [n -S]
BURLY heavy and muscular [adj -LIER, -LIEST] : BURLILY [adv]
HUNKY muscular and attractive [adj HUNKIER, HUNKIEST] / an unskilled laborer -- an offensive term [n -KIES]
MYOID resembling muscle [adj]
MYOMA a tumor composed of muscle tissue [n -MAS or -MATA]
PSOAS a muscle of the loin [n PSOAI or PSOAE] : PSOATIC [adj]
SPASM to undergo an involuntary muscular contraction [v -ED, -ING, -S]
TONUS a normal state of tension in muscle tissue [n -ES]

ABASIA a defect in muscular coordination in walking [n -S]
ATAXIA loss of muscular coordination [n -S]
ATAXIC one suffering from ataxia [n -S]
BICEPS an arm muscle [n -ES] : BICEP
BRAWNY {muscular=adj} [adj BRAWNIER, BRAWNIEST] : BRAWNILY [adv]
CLONUS a form of muscular spasm [n -ES]
FLEXOR a muscle that serves to bend a bodily part [n -S]
MUSCLE to proceed by force [v -CLED, -CLING, -CLES]
MUSCLY composed of muscle (tissue that produces bodily movement) [adj]
MYOSIN a protein found in muscle tissue [n -S]
RECTUS a straight muscle [n -TI]
SINEWS <sinew=v> [v]
SINEWY lean and muscular [adj]
SOLEUS a muscle in the calf of the leg [n -LEUSES or -LEI]
STUDLY muscular and attractive [adj -LIER, -LIEST]
SWEENY atrophy of the shoulder muscles in horses [n -NIES]
TENSOR a muscle that stretches a body part [n -S]
TETANY a condition marked by painful muscular spasms [n -NIES]
TRICEP a {triceps=n} [n -S]

ASTASIA inability to stand resulting from muscular incoordination [n -S]
ASTATIC {unstable=adj} [adj]
DELTOID a shoulder muscle [n -S]
ENTASIA spasmodic contraction of a muscle [n -S]
EVERTOR a muscle that turns a part outward [n -S]
GLUTEAL of or pertaining to the buttock muscles [adj]
GLUTEUS a buttock muscle [n -TEI]
LEVATOR a muscle that raises an organ or part [n -ES or -S]
MOTORIC pertaining to muscular movement [adj]
MYALGIA muscular pain [n -S] : MYALGIC [adj]
MYOLOGY the study of muscles [n -GIES] : MYOLOGIC [adj]
MYOMATA <myoma=n> [n]
ROTATOR a muscle serving to rotate a part of the body [n -ES] / one that {rotates=v} [n -S]
SARCOID a disease of horses [n -S]
SARCOMA a type of {tumor=n} [n -MAS or -MATA]
SARCOUS composed of flesh or muscle [adj]
SCALENI <scalenus=n> [n]
SPASTIC one suffering from spastic paralysis (a paralysis with muscle spasms) [n -S]
TRICEPS an arm muscle [n -ES] : TRICEP

ABDUCTOR an abducent muscle [n -ES or -S]
ADDUCTOR an adducent muscle [n -S]
AKINESIA loss of muscle function [n -S] : AKINETIC [adj]
APOPLEXY a sudden loss of sensation and muscular control [n -PLEXIES]
ASTHENIA lack of strength [n -S]
ASTHENIC a slender, lightly muscled person [n -S]
BACLOFEN a muscle relaxant [n -S]
DYSTAXIA a form of muscular tremor [n -S]
DYSTONIA a condition of disordered tonicity of muscle tissue [n -S] : DYSTONIC [adj]
EPIMYSIA muscle sheaths [n]
EXTENSOR a muscle that extends a limb [n -S]
GRACILIS a thigh muscle [n -LES]
MASSETER a muscle that raises the lower jaw [n -S]
MUSCULAR pertaining to muscle [adj] : MUSCULARLY
MYOBLAST a cell capable of giving rise to muscle cells [n -S]
MYOGENIC originating in muscle tissue [adj]
MYOLOGIC <myology=n> [adj]
MYOPATHY a disorder of muscle tissue [n -THIES]
MYOSCOPE an instrument for observing muscular contractions [n -S]
MYOSITIS muscular pain from infection [n -TISES]
MYOTONIA temporary muscular rigidity [n -S] : MYOTONIC [adj]
ORTHOSIS an {orthotic=n} [n -THOSES]
ORTHOTIC a brace for weak joints or muscles [n -S]
PRONATED <pronate=v> [v]
PRONATES <pronate=v> [v]
PRONATOR a forearm or forelimb muscle [n -S or -ES]
RELAXANT a drug that relieves muscular tension [n -S]
SARTORII flat, narrow thigh muscles [n]
SCALENUS a muscle of the neck [n -NI]
SPLENIAL pertaining to the splenius [adj]
SPLENIUS a muscle of the neck [n -NII]
TROPONIN a protein of muscle [n -S]

MUSCLEMAN [n MUSCLEMEN]
OUTMUSCLE [v -D -S -LING]
POPLITEUS a muscle at the back of the knee [n -TEI] : POPLITEAL [adj]
QUADRICEP a {quadriceps=n} 
TRAPEZIUS a triangular muscle on the back [n -ZIUSES or -ZII]

ACTOMYOSIN [n -S]
BUCCINATOR muscle connecting maxilla and mandible [n -S]
QUADRICEPS [n -ES] : QUADRICEP
MEROMYOSIN [n -S]

MUSCULARITY [n -TIES]
MUSCULATURE [n -S]
OVERMUSCLED [adj]
TROPOMYOSIN [n -S]

INTRAMUSCULAR [adj] : INTRAMUSCULARLY
NEUROMUSCULAR

MUSCULOSKELETAL

* List compiled from OWL2 + Long List by Rebecca Slivka