practicable

As an adjective practicable is

capable of being accomplished; feasible.

Practicable is a related term of appropriate.

As adjectives the difference between practicable and appropriate

is that practicable is capable of being accomplished; feasible while appropriate is (obsolete) set apart for a particular use or person; reserved.

As a verb appropriate is

(archaic) to make suitable; to suit.

Practicable is a related term of attainable.

As adjectives the difference between practicable and attainable

is that practicable is capable of being accomplished; feasible while attainable is able to be achieved, accomplished or obtained.

As a noun attainable is

anything that can be attained.

As adjectives the difference between practicable and achievable

is that practicable is capable of being accomplished; feasible while achievable is capable of being achieved, which either means possible or probable.

As adjectives the difference between practicable and possible

is that practicable is capable of being accomplished; feasible while possible is able but not certain to happen; neither inevitable nor impossible.

As a noun possible is

a possible one.

As adjectives the difference between practicable and probable

is that practicable is capable of being accomplished; feasible while probable is likely or most likely to be true.

As a noun taxonomy

is the science or the technique used to make a classification.

As an adjective practicable is

capable of being accomplished; feasible.