1) Abdicate 2) Allow some price deduction 3) Claim no more 4) Concede 5) Convey formally 6) Decide not to keep 7) Deliver up 8) End a chess game 9) Forfeit 10) Fork over formally 11) Formally hand over 12) Formally relinquish 13) Formally surrender 14) Formally transfer 15) Formally turn over 16) Formally yield 1) Give up 2) Surrender 3) Transfer 4) Yield 
• (v. t.) To yield or surrender; to give up; to resign; as, to cede a fortress, a province, or country, to another nation, by treaty.
to give up or to hand over
Cede transitive verb [ imperfect & past participle Ceded ; present participle & verbal noun Ceding .] [ Latin cedere to withdraw, yield; akin to cadere to fall, and to English chance ; confer French céder .]...
to yield or formally surrender to another: to cede territory.
[ASVAB glossary] relinquish possession or control over[SAT terms] relinquish possession or control over relinquish possession or control over[Intelligent words] relinquish possession or control over