ca

As an adjective arbitrary

is (usually|of a decision) based on individual discretion or judgment; not based on any objective distinction, perhaps even made at random.

As a noun arbitrary

is anything arbitrary, such as an arithmetical value or a fee.

As a conjunction ca is

because.

As a conjunction ca

is because.

As a noun blog is

(dated|fandom slang|originally|nonce|jocular) a cocktail or punch served at science fiction conventions ingredients vary for different conventions.

As a conjunction ca

is because.

As a conjunction ca

is because.

As a noun opener is

a device that opens something; specifically a tin-opener/can-opener, or a bottle opener.

As a conjunction ca

is because.

As a noun calcium is

calcium.

As a noun privateer

is (nautical) a privately owned warship that had official sanction to attack enemy ships and take possession of their cargo.

As a verb privateer

is to function under official sanction permitting attacks on enemy shipping and seizing ship and cargo; to engage in government-sponsored piracy.

As a conjunction ca is

because.

As a conjunction ca

is because.

As a verb get is

(label) to obtain; to acquire.

As a noun get is

offspring or get can be (british|regional) a git or get can be (judaism) a jewish writ of divorce.

As a numeral zero

is zero.

As a noun zero

is zero.

As a conjunction ca is

because.

As a noun wife

is a married woman, especially in relation to her spouse.

As a conjunction ca is

because.