Exotic pairs are currency pairs that involve one major currency (like USD, EUR, or JPY) and a currency from an emerging or smaller economy, such as the Thai Baht (THB), South African Rand (ZAR), or Turkish Lira (TRY). These pairs are less liquid and more volatile, often offering higher spreads and greater risk compared to major currency pairs. However, they can present significant profit opportunities for experienced traders who understand the unique market dynamics driving these currencies.