Plough
scruff
Dough Though Plough
Breakthrough, clickthrough, feedthrough, readthrough, walkthrough,
Plough, Drought
scruff
The word "through" rhymes with "stew" and ends in -ough.
Dough.
Plough
enough
For words that rhyme with "tough" and end in "ough," you could consider "rough" or "slough." These words share a similar sound pattern.
Dough Though Plough
scruff
Buff Bluff Scruff
Breakthrough, clickthrough, feedthrough, readthrough, walkthrough,
The word "tough" rhymes with "bluff."
Through. Pronounced like threw, but means something like: you can go through this way or something like that.