Synonyms for apology

Noun

1. apology, acknowledgment, acknowledgement

usage: an expression of regret at having caused trouble for someone; "he wrote a letter of apology to the hostess"

2. apology, apologia, defense, defence, vindication

usage: a formal written defense of something you believe in strongly

3. apology, excuse, example, illustration, instance, representative

usage: a poor example; "it was an apology for a meal"; "a poor excuse for an automobile"