Elementary (A2)
IPA: /ɪnˈɛsənʃəl/
KK: /ɪnˈɛsənʃəl/
Definition
Not necessary or important; something that is not needed.
Example
The extra decorations were inessential to the overall design of the room.
Conversation

Do you really think this extra decoration is necessary for the party?

Honestly, I think it's just inessential fluff.

Yeah, it might be better to focus on the food and drinks instead.

Exactly! Let's keep it simple and fun.
Synonyms & Antonyms
Synonyms
unnecessary
superfluous
optional
Definition
Something that is not necessary or important.
Example
Many people consider social media to be an inessential part of their lives.
Conversation

I think we should focus on the important tasks today and leave the inessential stuff for later.

That sounds like a plan! We can get more done that way.

Exactly! The inessential things always seem to take up so much time.
Root Explanation
Inessential → It is formed from "in-" (meaning not) and "essential" (from Latin "essentia", meaning essence or being). The word "inessential" means not essential or not necessary.
Memory Tip
Think of 'not' ('in-') being added to 'essence' — this helps you remember that 'inessential' means something that is not necessary.
Visually Confused Words
unessential
essential
quintessential
nonessential
essentia
unessentially
inferential
essentially