© 2026 Sloth Lingo. Learn easy. Lounge wisely.

mutualism

Upper-Intermediate (B2)

IPA: /ˈmjuːtʃuəlɪzəm/

KK: /ˈmjuːtʃuəlɪzəm/

noun
Definition

A relationship between two different species where both benefit from the interaction.


Example

In a forest, trees and fungi often engage in mutualism, helping each other grow.


Conversation
Sloth A
Have you ever heard about mutualism in nature?
Sloth B
Yeah, it’s when different species help each other out, right?
Sloth A
Exactly! Like how bees pollinate flowers while getting food.
Sloth B
It’s such a fascinating relationship; they both benefit so much!

Synonyms & Antonyms
Synonyms
symbiosis
cooperation
association
Antonyms
competition
antagonism
isolation
Root Explanation

Mutualism is formed from "mutuus" (meaning reciprocal or shared) and the suffix "-ism" (indicating a practice or philosophy). The term describes a relationship where two different species or entities benefit from each other in a reciprocal manner.

Memory Tip

Think of 'reciprocal' ('mutuus') relationships where both parties help each other — that's what mutualism means.

Visually Confused Words
usualism
metalism
mutism
mulism
malism
gutturalism
Is this page helpful?