coucher

As a noun coucher is

one who couches.

As nouns the difference between coucher and sofa

is that coucher is one who couches while sofa is sofa.

As nouns the difference between coucher and concher

is that coucher is one who couches while concher is a machine (rather like a rotating pestle and mortar) used to refine the flavour and texture of chocolate by warming and grinding; a conch.

As nouns the difference between coucher and cougher

is that coucher is one who couches while cougher is a person who coughs.

As nouns the difference between coucher and croucher

is that coucher is one who couches while croucher is Agent noun of crouch: one who crouches.

As nouns the difference between toucher and coucher

is that toucher is one who touches while coucher is one who couches.

As nouns the difference between couchee and coucher

is that couchee is (obsolete) a reception held at the time of going to bed, as by a sovereign or great prince while coucher is one who couches.

As nouns the difference between voucher and coucher

is that voucher is a piece of paper that entitles the holder to a discount, or that can be exchanged for goods and services while coucher is one who couches.

As a verb voucher

is to establish the authenticity of; to vouch for.

As nouns the difference between coacher and coucher

is that coacher is person who coaches; a coach while coucher is one who couches.