agonistic
struggling for effect
agonist
someone involved in a contest or battle (as in an agon)
agonist
the principal character in a work of fiction
agonistic
striving to overcome in argument
agonist
(biochemistry) a drug that can combine with a receptor on a cell to produce a physiological reaction
agonistic
of or relating to the athletic contests held in ancient Greece
agonistical
striving to overcome in argument
agonist
a muscle that contracts while another relaxes