(imp. & p. p.) of Train.

abreast of acclimated acclimatized accommodated accomplished accustomed adapted adjusted at concert pitch au courant briefed career case-hardened coached conditioned conversant educated enlightened experienced familiarized finished hardened informed initiate initiated instructed inured naturalized orientated oriented posted practiced prepared primed professional run-in schooled seasoned skilled taught technical up on up-to-date used to versed well-versed wont wonted