bogland

As nouns the difference between terms and bogland

is that terms is while bogland is land that is predominantly boggy; marshland.

As nouns the difference between marshland and bogland

is that marshland is marshy land; bog or fen while bogland is land that is predominantly boggy; marshland.

As an adjective boggy

is having the qualities of a bog ; ie dank, squishy, muddy, and full of water and rotting vegetation.

As a noun bogland is

land that is predominantly boggy; marshland.

As an adverb predominantly

is in a predominant manner most commonly or frequently by a large margin.

As a noun bogland is

land that is predominantly boggy; marshland.