In practice; in effect or actuality, though possibly not officially. / Almost completely; almost entirely / With respect to practices or a practice.

emphatic guidance on the importance of practice to learning a skill or similar

practicability

Repetition of an activity to improve a skill. / An organized event for the purpose of performing such repetition.

(US) Alternative spelling of practise

Relating to, or based on, practice or action rather than theory or hypothesis. / Being likely to be effective and applicable to a real situation; able to be put to use

(Britain) A part of an exam or series of exams in which the candidate has to demonstrate their practical ability

Capable of being accomplished; feasible. / Serving a useful function; useful, functional or handy. / Available for use; accessible or employable.

(archaic) Practical. / (obsolete) Cunning, crafty.

A person concerned with action or practice, as opposed to one concerned with theory.