| Word | Definitions | Synonyms |
|---|---|---|
| subhead | (noun) a heading of a subdivision of a text | Synonyms: subheading |
| subheading | (noun) a heading of a subdivision of a text | Synonyms: subhead |
| subhuman | (adjective) less than human or not worthy of a human being | - |
| (adjective) unfit for human beings | - |