KEY: Refuge.
SYN: Protection, shelter, harbor, asylum, retreat, covert, hospitality, sanctuary, hiding-place.
ANT: exposure, inhospitableness, peril, pitfall, snare, Scylla, Charybdis.
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KEY: Refund.
SYN: Repay, return, restore, pay back, reimburse.
ANT: Appropriate, withhold, divert, misapply, embezzle, alienate, misappropriate, expend, misspend.
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KEY: Refuse \v.\
SYN: Deny, withhold, reject, decline, repudiate.