| Main Entry: | |
| Part of Speech: | adverb |
| Definition: | upon |
| Synonyms: | onto, up on |
| Antonyms: | under |
| Main Entry: | overhead |
| Part of Speech: | adjective, adverb |
| Definition: | up above |
| Synonyms: | above, aerial, aloft, atop, hanging, in the sky, on high, over, overhanging, roof, skyward, upper, upward |
| Antonyms: | below, underfoot |
| Main Entry: | upon |
| Part of Speech: | preposition |
| Definition: | on |
| Synonyms: | about, above, against, astride, atop, ccerning, onto, over, stop, thereafter |