Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [1171]
1retreat noun 1 : an act of withdrawing esp. from something dangerous, difficult, or disagreeable
2 : a military signal for withdrawal; also : a military flag-lowering ceremony
3 : a place of privacy or safety : REFUGE
4 : a period of group withdrawal for prayer, meditation, or study
Synonyms
[1] revulsion, withdrawal; also flinch, recoil, shrinking
Antonyms
advancement
[3] asylum, harbor, haven, refuge, sanctuary, shelter—more at SHELTER
2retreat verb 1 : to make a retreat
2 : to slope backward
Synonyms
back, fall back, recede, retire, withdraw; also flinch, recoil, shrink; chicken (out); back down, backtrack; abandon, depart, evacuate, go, leave, quit, vacate
Antonyms
advance
re·trench verb [ORIGIN: obs. F retrencher (now retrancher), fr. MF retrenchier, fr. re- + trenchier to cut]
1 : to cut down or pare away : REDUCE, CURTAIL
2 : to cut down expenses : ECONOMIZE
— re·trench·ment noun
ret·ri·bu·tion noun : something administered or exacted in recompense; especially : PUNISHMENT
— re·trib·u·tive adjective
— re·trib·u·to·ry adjective
Synonyms
punishment, reprisal, requital, retaliation, revenge, vengeance—more at REVENGE
re·triev·al noun : an act or process of retrieving
Synonyms
reclamation, recovery, repossession—more at RECOVERY
re·trieve verb re·trieved; re·triev·ing 1 : to search about for and bring in (killed or wounded game)
2 : to get back again : RECOVER
— re·triev·able adjective
Synonyms
recapture, reclaim, recoup, recover, regain, repossess, retake—more at RECOVER
re·triev·er noun : one that retrieves; especially : a dog of any of several breeds used esp. for retrieving game
ret·ro adjective : relating to or being the styles and fashions of the past <~ clothing>