caffeine

/ˈkæfiːn/noun

Middle School

An alkaloid, C₈H₁₀N₄O₂, found naturally in tea and coffee plants, which acts as a mild stimulant on the central nervous system.

Sound Patterns & Rhymes

Rhymes

Words that share the same ending sound pattern

agin amin bean bein bien dean deen gean gene haen

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”)

cab cac cad cai cal cam can cao cap car

Assonance

Words sharing similar vowel sounds regardless of starting letter — creates internal melody in writing

abd acc atv bbc bbq bea bee bes bmw bta

Consonance

Words sharing similar consonant sound patterns — adds texture and cohesion to writing

fac fix cuff fica foxx fulk keef kief korf flake

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