However, here are some common spellings that often make the short "u" sound at the beginning of a word:
* u - under, up, use
* ou - out, outside, outlandish
* o - on, off, one
* a - against, again, about
Keep in mind:
* There are exceptions to these patterns.
* The spelling often depends on the origin of the word.
* The short "u" sound can be influenced by neighboring letters and sounds.
It's helpful to think of words with similar sounds and compare their spellings.