Definition

Relating to a condition where the body reacts negatively to certain substances, often causing symptoms like sneezing or itching. It can also mean having a strong dislike for something.

Example

She is allergic to peanuts, so she avoids them at all costs.

Comparatives & Superlatives

Conversation

Hey, did you know I'm allergic to peanuts?

Oh no, that's rough! How do you manage it?

I always carry an EpiPen just in case.

Smart move! It's better to be safe than sorry.

Synonyms & Antonyms

Root Explanation

Allergic → It is formed from "all-" (from Greek "allos", meaning other) and "ergon" (meaning work or action). The word describes a reaction to something that is perceived as 'other' or foreign to the body, causing an adverse response.

Memory Tip

Think of 'other' ('all-') causing a 'reaction' ('ergon') in your body — that's why allergic means having a reaction to something foreign.

Visually Confused Words