© 2026 Sloth Lingo. Learn easy. Lounge wisely.

ibuprofen

Intermediate (B1)

IPA: //aɪˈbjuːprəfɛn//

KK: /ˌaɪˈbjuːproʊfɛn/

noun
Definition

A type of medicine that helps reduce pain, inflammation, and fever.


Example

After the workout, I took ibuprofen to relieve my sore muscles.


Conversation
Sloth A
I have a terrible headache today.
Sloth B
Have you tried taking some ibuprofen?
Sloth A
I didn't think about that, but it usually helps.
Sloth B
Yeah, it's great for relieving pain. You should definitely give it a try.

Synonyms & Antonyms
Synonyms
analgesic
painkiller
NSAID
Antonyms
none
Root Explanation

Ibuprofen is derived from the chemical name "isobutylphenylpropanoic acid". The prefix "iso-" (meaning equal or similar) refers to the isobutyl group, "butyl" (from Latin "butyrum", meaning butter, referring to the butyric acid structure), "phenyl" (from Greek "phaino", meaning to show or appear, referring to the phenyl group), and "propanoic" (from Latin "propanus", meaning pertaining to propane). The combination of these parts indicates a compound that is similar to butyric acid and contains a phenyl group, used primarily as a nonsteroidal anti-inflammatory drug (NSAID).

Memory Tip

Think of 'iso-' meaning similar, and 'butyl' relating to a butter-like structure, combined with 'phenyl' which shows a specific chemical group. This helps you remember that ibuprofen is a compound used to reduce inflammation.

Visually Confused Words

No commonly confused words.

Is this page helpful?