Extremely loud, painfully loud.

A garment to keep the ears warm. / A garment or part worn over a single ear. / A sound-deadening cup or a pair of such cups worn over the ear or ears. / attributive form of earmuffs.

A satellite orbit around the Earth within the altitude range of 200 - 2000 km, in which a satellite can communicate with Earth with a small time lag and energy consumption. Abbreviation: LEO.

Of global consequence or importance / Very loud

Alternative spelling of earthshattering.

Any structure made from earth; especially an embankment or rampart used as a fortification.

Confined to the Earth; unable to leave Earth, either physically or spiritually. / Unimaginative or mundane. / Heading towards Earth.

A person who goes to bed early and wakes up early will lead a more successful life.

An outhouse or lavatory which uses a cesspit rather than a flush toilet and plumbing.

deserved