obstacle
/ˈɒbstəkəl/noun
Elementary
1
Something that impedes, stands in the way of, or holds up progress, either physically or figuratively
Thesaurus
Sound Patterns & Rhymes
Alliteration
Words starting with the same consonant sound — used in poetry and prose to create rhythm, emphasis, and memorable phrasing (e.g. “Peter Piper picked”)
Assonance
Words sharing similar vowel sounds regardless of starting letter — creates internal melody in writing