premier - most important, most successful, first showing of something⏎
prey on - ill-treat, exploit, cause harm, con, trick⏎
recede - retreat, become smaller, become weaker, withdraw⏎
rationale - enquiry, reasons or principles (that explain a decision) , inquiry⏎
outdated - outmoded, antiquated, old-fashioned⏎
particular - specific, certain⏎
punctual - on time⏎
reap - accumulate, take, gather, gain, obtain, attain, benefit from⏎
nullify - invalidate, extinguish⏎
prudence - conservatism, caution, avoiding unnecessary risks⏎