agonistic

adjective5

1. •
   Characterised by conflict or hostility.

   • Although most agonistic interactions consist of signals of threat and submission, symbolic aggression is effective only because the possibility of escalation exists […] — 1978
2. •
   Argumentative; combative.

   • Sharply Frank said, “A place like this is a crimp in your plan, isn’t it?” Boone’s gaze returned to him. The surrounding crowd slipped away, sensing the agonistic nature of the exchange. — 1992
3. •
   Pertaining to an agonist.
4. •
   Of or relating to contests that were originally participated in by the Ancient Greeks; athletic.

   • Joys of the solitary walk, the spirit bow’d yet proud, the suffering and the struggle? The agonistic throes, the ecstasies, joys of the solemn musings day or night? — 1881
5. •
   Struggling to achieve an effect; strained and contrived.