ninja

As a noun ninjitsu is

.

As a noun kunai is

a japanese tool and weapon, possibly derived from the masonry trowel, used as a weapon by ninja (or samurai).

As an adjective ninjalike is

resembling or characteristic of a ninja.

As a noun credit

is credit.

As a noun assets

is .

As a proper noun job

is job.

As a noun income

is money]] one earns by working or by [[capitalise|capitalising on the work of others.

Ninpo is a related term of ninja.

Ninpo is a coordinate term of ninja.

As nouns the difference between ninja and ninpo

is that ninja is a person trained primarily in stealth, espionage, assassination and the Japanese martial art of ninjutsu while ninpo is ninjutsu.

As a verb ninja

is to act in the manner of a ninja, especially in the areas of speed and power.