Bed and Bedrock

Bed noun - A place set aside for sleeping.

Bedrock is a synonym for bed in base topic. In some cases you can use "Bedrock" instead a noun "Bed", when it comes to topics like place, foundation.

Nearby Words: bedding, bedroom, bedtime, bedhead, bedside

Bedrock noun - An immaterial thing upon which something else rests.

Bed is a synonym for bedrock in thing topic. You can use "Bed" instead a noun "Bedrock", if it concerns topics such as place, bottom, foundation, substratum.