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decay

Intermediate (B1)

IPA: /dɪˈkeɪ/

KK: /dɪˈkeɪ/

intransitive verb
Definition

To gradually break down or rot, often due to natural processes.


Example

The old wooden house began to decay after years of neglect.


Tense Forms

Past: decayed

Past Participle: decayed


Conversation
Sloth A
I heard that old building is starting to decay after all these years.
Sloth B
Yeah, it’s really a shame to see it go downhill like that.
Sloth A
They should really do something before it completely falls apart.
Sloth B
I agree, it would be nice to preserve it instead of letting it decay.

Synonyms & Antonyms
Synonyms
rot
deteriorate
decompose
Antonyms
flourish
thrive
prosper
noun
Definition

The process of becoming gradually worse or breaking down over time, often referring to physical deterioration or decline in quality.


Example

The old building showed signs of decay after years of neglect.


Conversation
Sloth A
Have you ever thought about how much food can decay if we leave it out too long?
Sloth B
Definitely! It's surprising how quickly things can spoil.
Sloth A
Yeah, I recently found some fruits in my fridge that started to decay.
Sloth B
transitive verb
Definition

To make something rot or decompose, often due to the action of bacteria or fungi.


Example

The gardener decided to decay the old leaves to enrich the soil.


Tense Forms

Past: decayed

Past Participle: decayed


Conversation
Sloth A
Did you know that certain foods can decay faster than others?
Sloth B
Yeah, I've heard that! It's important to store them properly.
Sloth A
Right! I always try to keep fruits in the fridge to avoid them decaying too quickly.
Root Explanation

Decay → It is formed from "de-" (meaning down or away) and "cadere" (meaning to fall). The word describes the process of something falling apart or deteriorating over time.

Memory Tip

Think of something 'falling down' ('de-' means down and 'cadere' means to fall) — that's why decay means to deteriorate.

Visually Confused Words
deray
delay
decyl
decry
decoy
deary
Is this page helpful?
That's the worst! It always feels like such a waste.

Synonyms & Antonyms
Synonyms
deterioration
decomposition
decline
Antonyms
growth
improvement
development
Sloth B
Smart move! It really helps to extend their freshness.

Synonyms & Antonyms
Synonyms
decompose
deteriorate
rot
Antonyms
preserve
maintain
repair