taichi

As a noun tai is

iata airport code for.

As a noun chi is

chi (greek letter).

As a noun terms

is .

As a noun theif

is .

As a noun ninjutsu

is (martial arts) the japanese martial art that is a collection of techniques originally practiced for japanese espionage purposes, and includes methods of gathering information, nondetection, avoidance, and misdirection techniques used by ninja (忍者).

As a proper noun yoga is

(hinduism) one of the six schools of hindu philosophy.

As a noun yoga is

(yoga).

As nouns the difference between taichi and taiji

is that taichi is an alternative spelling of tai chi while taiji is alternative form of tai chi.

As a noun qigong is

a chinese system of breathing control, physical exercise and meditation.