Here's why it's so hard:
* "ough" has many different pronunciations: Think of "though," "rough," "through," "dough," and "cough." Each one is pronounced differently!
* "throughout" is a bit of a unique word: It's not a common ending for words.
Here are a few options, but keep in mind they're not perfect rhymes:
* "about" or "without": These rhyme with "out" in "throughout," but not with the "ough" part.
* "allow" or "follow": These are closer rhymes with "ough" but they have a different vowel sound.
* "cow" or "now": These are even more distant, but you could potentially use them in a more creative context.
Ultimately, the best way to find a rhyme for "throughout" is to think about the context and meaning of the words. You may not find a perfect rhyme, but a good near-rhyme can often work just as well!