portable - moveable, transferable, easily carried⏎
re-evaluate - re-think⏎
negligible - unimportant, inconsiderable⏎
redefine - change limits or nature of something⏎
prime - main, most important, primary, excellent⏎
proprietor - owner of business or land or property,etc.⏎
refurbish - repair, redecorate⏎
mission - aim, goal, vocation, important job⏎
observe - watch, study, see⏎
redundant - jobless, useless, unused⏎