sin
14 synonyms and 5 antonyms for sin, grouped by meaning and by how common each one is.
Noun — In religious terms, an act that breaks a moral or divine law.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
1. noun
In religious terms, an act that breaks a moral or divine law.
“In many faiths, lying is considered a sin.”
Opposites
2. verb
To commit a sin; to act against moral or religious law.
“The character believes he has sinned beyond forgiveness.”
How to use sin
The word patterns that sound natural to a native speaker.
Etymology
From Old English synn ("sin, guilt"), traced back to a Germanic root connected to words for "truth" and "guilt" — likely originally meaning something like "being truly guilty" of a charge.
Full origin of sin →