portable - moveable, transferable, easily carried⏎
rationale - enquiry, reasons or principles (that explain a decision) , inquiry⏎
pick - choose, opt, take, select, selection, choice⏎
privileged - confidential information⏎
negotiate - make terms, discuss⏎
promote - upgrade, make better, put forward, advance, advertise, market, sell⏎
plummet - plunge, founder, fall suddenly⏎
prevailing - existing⏎
objective - aim, goal⏎
prohibit - stop, prevent, restrain, bar, ban⏎