specialize

As a noun expert

is (label) rate assessor.

As a verb specialize is

to mention specially; to particularize.

As a verb specialize

is to mention specially; to particularize.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As a verb specialize

is to mention specially; to particularize.

As an adjective undefined is

lacking a definition or value.

As a verb specialize

is to mention specially; to particularize.

As a noun technique is

(uncountable) the practical aspects of a given art, occupation etc; formal requirements.

As an adjective specific

is explicit or definite.

As a noun specific

is a distinguishing attribute or quality.

As a verb specialize is

to mention specially; to particularize.

As verbs the difference between practice and specialize

is that practice is (us) to repeat (an activity) as a way of improving one's skill in that activity while specialize is to mention specially; to particularize.

As a noun practice

is repetition of an activity to improve skill.

As verbs the difference between train and specialize

is that train is to practice an ability while specialize is to mention specially; to particularize.

As a noun train

is elongated portion or train can be (obsolete) treachery; deceit.

As verbs the difference between specialize and place

is that specialize is to mention specially; to particularize while place is .

As verbs the difference between specialize and study

is that specialize is to mention specially; to particularize while study is (usually|academic) to revise materials already learned in order to make sure one does not forget them, usually in preparation for an examination.

As a noun study is

(label) a state of mental perplexity or worried thought.

As verbs the difference between specialize and specializes

is that specialize is to mention specially; to particularize while specializes is (specialize).