companion

As nouns the difference between companion and tripmate

is that companion is a friend, acquaintance, or partner; someone with whom one spends time or keeps company while tripmate is a companion on a trip.

As a verb companion

is (obsolete) to be a companion to; to attend on; to accompany.

As nouns the difference between companion and cully

is that companion is a friend, acquaintance, or partner; someone with whom one spends time or keeps company while cully is a person who is easily tricked or imposed on; a dupe, a gullible person.

As verbs the difference between companion and cully

is that companion is (obsolete) to be a companion to; to attend on; to accompany while cully is to trick, to impose on, to dupe.

As a noun companion

is a friend, acquaintance, or partner; someone with whom one spends time or keeps company.

As a verb companion

is (obsolete) to be a companion to; to attend on; to accompany.

As an adjective uncompanioned is

without companions; alone, friendless.

In nautical|lang=en terms the difference between companion and afterbody

is that companion is (nautical) the covering of a hatchway on an upper deck which leads to the companionway; the stairs themselves while afterbody is (nautical) the part of a vessel abaft midships.

In astronomy|lang=en terms the difference between companion and afterbody

is that companion is (astronomy) a celestial object that is associated with another while afterbody is (astronomy) a companion body that trails a satellite or spacecraft.

As nouns the difference between companion and afterbody

is that companion is a friend, acquaintance, or partner; someone with whom one spends time or keeps company while afterbody is the afterpart of a vehicle.

As a verb companion

is (obsolete) to be a companion to; to attend on; to accompany.

As nouns the difference between companion and yokefellow

is that companion is a friend, acquaintance, or partner; someone with whom one spends time or keeps company while yokefellow is (archaic) a companion.

As a verb companion

is (obsolete) to be a companion to; to attend on; to accompany.

As a noun companion

is a friend, acquaintance, or partner; someone with whom one spends time or keeps company.

As a verb companion

is to be a companion to; to attend on; to accompany.

As an adjective companionless is

without a companion; friendless, alone.

In obsolete terms the difference between companion and ephesian

is that companion is to qualify as a companion; to make equal while ephesian is a jolly companion; a roisterer.

As a verb companion

is to be a companion to; to attend on; to accompany.

As an adjective Ephesian is

of, from, or pertaining to, Ephesus.