Intermediate (B1)
IPA: /ɪˌsɛnʃiˈælɪti/
KK: /ɪˌsɛnʃəˈlɪti/
Definition
The quality or state of being absolutely necessary or very important.
Example
Understanding the essentiality of clean water is crucial for public health.
Conversation

What do you think about the essentiality of good communication in a team?

I believe it's crucial for success, don't you?

Absolutely! Without it, misunderstandings can really hinder progress.

Exactly, it's one of the most important aspects of collaboration.
Synonyms & Antonyms
Synonyms
necessity
fundamental
vitality
Antonyms
unimportance
inessential
triviality
Root Explanation
Essentiality → It is formed from "essentia" (from Latin, meaning essence or being) and the suffix "-ality" (meaning the state or quality of). The word "essentiality" refers to the state or quality of being essential or fundamental.
Memory Tip
Think of 'essence' as the core nature of something, and remember that 'essentiality' means the quality of being essential.
Visually Confused Words
inessentiality
coessentiality
presentiality
residentiality
quintessentiality
bestiality
unessentially
sequentiality