Intermediate (B1)
IPA: /ɪnˈdɪfərəns/
KK: /ɪnˈdɪfərəns/
Definition
A lack of interest, concern, or sympathy towards something or someone.
Example
Her indifference to the situation surprised everyone around her.
Conversation

Have you noticed the indifference people show towards environmental issues lately?

Yeah, it's surprising how many just don't seem to care.

It's frustrating because every little action counts, you know?

Absolutely, a little more effort could really make a difference.
Synonyms & Antonyms
Synonyms
apathy
disinterest
unconcern
Antonyms
interest
concern
engagement
Root Explanation
Indifference is formed from "in-" (meaning not) and "differre" (meaning to differ or to carry apart). The word describes a state of not differing or being unconcerned about something, hence a lack of interest or concern.
Memory Tip
Think of 'not' ('in-') caring or 'differing' ('differre') about something — that's why indifference means a lack of interest.
Visually Confused Words
unindifference
difference
undifferenced
inference
unindifferency
semidifference
superindifference
unindifferent