JAMPACK Antonyms There are 5 antonyms of the word jampack. (opposite meanings)Did you mean?Definition of JAMPACKSynonyms of JAMPACKAlso try opposite words for..jampackedBest Opposite Words For JAMPACKTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1emptyadjectiveadj2roomyadjectiveadj3spaciousadjectiveadj4sparseadjectiveadj5vacantadjectiveadj Alternatives for EMPTY Words (13)abandoncleancleardischargeempty-belliedevacuatehollowleerunoccupiedvacatevacuousvoidtoomOpposite words for empty Alternatives for ROOMY Words (7)spaciousamplebiggenerouslargeroomieroommateOpposite words for roomy Alternatives for SPACIOUS Words (15)roomywideairyamplebigcapaciouscommodiousexpansiveextensivegenerouslargeopenunclutteredvastbroadOpposite words for spacious Alternatives for SPARSE Words (9)fewinsubstantiallimitedmeagerscantscarcethininsufficientpaltryOpposite words for sparse Alternatives for VACANT Words (7)availableemptyunoccupiedvacuousfreemindlessuninhabitedOpposite words for vacant