Active R2 U8

Located or happening below the surface of the sea.

• undersea
• surface
• aboveground
• terrestrial
• land-based

Beneath the surface of the ground.

• underground
• surface
• aboveground
• aerial
• overground

Thick, strong wires or ropes, often used for carrying power or signals.

• cables
• wireless
• threads
• strings
• filaments

A person who types, especially as a job.

• typist
• writer
• reader
• editor
• creator

To extract milk from an animal or use something fully.

• milk (v)
• conserve
• reserve
• hoard
• neglect

To take the place of something or put something back.

• replace
• retain
• preserve
• keep
• save

No longer necessary or required.

• be no longer needed
• essential
• required
• necessary
• crucial

A new business venture, often focused on innovation or technology.

• start-up
• established company
• corporation
• established business
• conglomerate

A person who owns and runs a business.

• business owner
• employee
• worker
• job-seeker
• retiree

Easiest to understand or do, without complication.

• simplest
• complex
• complicated
• intricate
• sophisticated