memo - note, reminder⏎
exercise - activity, keep fit, work-out, act, invoke, apply⏎
landmark - important event or achievement or matter⏎
facilities - buildings, services, equipment, means, scope⏎
hypothetical - suppositional, imaginary⏎
imperfection - weakness, fault, blemish⏎
graph - plan⏎
legitimate - legal, genuine, legally acceptable⏎
generate - produce, create, cause⏎
helpdesk - service, assistance, support, information (department or team or group)⏎