warranty - guarantee, security⏎
retract - recant, withdraw a statement make smaller in amount or value⏎
skilled - experienced, qualified⏎
role - function, position (of somebody)⏎
tender - bid, offer⏎
vendee - buyer, property purchaser⏎
train - teach, instruct, tutor, coach, mentor, educate, edify, nurture, develop, school, explain, impart (facts/information), prepare, prime, demonstrate, illustrate⏎
update - provide recent information, modernise, modernize⏎
stipulations - requirements, conditions, demands, specifications⏎