Synonyms of self-discipline in English:

self-discipline


See definition of self-discipline

noun

1‘his observance of his diet was a show of tremendous self-discipline’

SYNONYMS

self-control, self-mastery, control

restraint, self-restraint

will power, strength of will, firmness, firmness of purpose, purposefulness, strong-mindedness, resolution, resolve, moral fibre

doggedness, persistence, determination, tenacity

informal grit