nack

is likely misspelled.

has no English definition.

As a verb nack

is to acknowledge negatively; to send a NAK signal to.

As verbs the difference between nack and throat

is that nack is (computing) to acknowledge negatively; to send a nak signal to while throat is (obsolete) to utter in the throat; to mutter.

As a noun throat is

the front part of the neck.

As verbs the difference between snack and nack

is that snack is to eat a light meal while nack is to acknowledge negatively; to send a NAK signal to.

As a noun snack

is a light meal.

As verbs the difference between knack and nack

is that knack is to crack; to make a sharp, abrupt noise; to chink while nack is to acknowledge negatively; to send a NAK signal to.

As a noun knack

is a readiness in performance; aptness at doing something; skill; facility; dexterity.

As a noun nabk

is either of two thorny shrublike trees, of the genus Ziziphus, from North Africa and the Middle East; species: Ziziphus spina-christi is supposed to be the plant from which Christ's crown of thorns was made.

As a verb nack is

to acknowledge negatively; to send a NAK signal to.

As verbs the difference between mack and nack

is that mack is (slang) to act as pimp; to pander while nack is (computing) to acknowledge negatively; to send a nak signal to.

As a noun mack

is (slang) an individual skilled in the art of seduction using verbal skills.

As a verb nack

is (computing) to acknowledge negatively; to send a nak signal to.

As a noun zack is

(australia|obsolete) sixpence.

As a verb nack

is (computing) to acknowledge negatively; to send a nak signal to.

As a noun naik is

a lord or governor in south asia.

As verbs the difference between nack and yack

is that nack is (computing) to acknowledge negatively; to send a nak signal to while yack is (slang) to vomit, usually because of intoxication.

As a noun yack is

chatter.

As a verb nack

is (computing) to acknowledge negatively; to send a nak signal to.

As a noun pack is

package, bundle, bunch, (unwieldy) bag or pack can be rabble, mob, vermin, rascals.