co rival (noun) competitor: person willing to enter contest
Sinonime: calmness, dispassion, doldrums, hush, impassivity, imperturbation,
lull,
patience,
peace,
peace of mind, peacefulness, placidity,
quiet,
repose,
rest,
restraint,
serenity,
silence, stillness, stoicism,
tranquilityAntonime: agitation,
anger,
madness, restlessness, storminess,
terror,
turbulence,
violence