lichen

/ˈlaɪ.kən/noun
Middle School
1

Any of many symbiotic organisms, being associations of algae and fungi, often found as white or yellow-to-blue–green patches on rocks, old walls, etc.

2

Something which gradually spreads across something else, causing damage.

Thesaurus

Synonyms

Related Words

Sound Patterns & Rhymes

Rhymes

Words that share the same ending sound pattern

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

Consonance

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