Self-abnegating and Self-renunciation

Self-abnegating adjective - Given to or marked by restraint in the satisfaction of one's appetites.

Self-renunciation and self-abnegating are semantically related. In some cases you can use "Self-renunciation" instead a noun phrase "Self-abnegating".

Self-renunciation noun - Renunciation of your own interests in favor of the interests of others.

Self-abnegating and self-renunciation are semantically related. Sometimes you can replace phrase "Self-abnegating" with "Self-renunciation", this phrases are similar.