sound

/saʊnd/

Group 17Difficulty 1/3

Definition

(adjective)
Based on reason, sense, or judgment; in good condition
GRE

Example in Context

The engineer certified that the bridge was structurally sound, clearing the way for it to reopen to traffic.

Synonyms

solidvalidreliable

Etymology

Based on sound reasoning, something that is sound is rational and reliable.

  • sonus (Latin) — sound

Memory Aid

🔊Sounds like “sound

When you hear a SOUND decision, it echoes with common sense — it's solid!

Visual Association

🧠A wise owl nodding approvingly while listening to a well-reasoned argument.

Semantic Clusters

Synonym Groups

Frequently Asked Questions

What does “sound” mean on the GRE?

sound (adjective) means “Based on reason, sense, or judgment; in good condition”. The engineer certified that the bridge was structurally sound, clearing the way for it to reopen to traffic.

How to remember “sound” for the GRE?

Mnemonic: “sound” sounds like “sound”. When you hear a SOUND decision, it echoes with common sense — it's solid!

What are synonyms for “sound”?

Common synonyms: solid, valid, reliable.