However, you could consider these options depending on the context:
Similar meaning, but not a perfect homonym:
* Scrounging: This implies searching for food or supplies, especially in a less respectable way.
* Gleaning: This refers to collecting leftover grain after harvesting, but it can also be used more broadly to mean gathering something useful.
* Hunting: This is more specifically about pursuing and killing animals for food.
Not related in meaning, but sound similar:
* Foreign: This has no relation to the meaning of "foraging", but sounds similar.
It's important to consider the specific context you're using the word in to choose the most appropriate alternative.