COS Antonyms There are 7 antonyms of the word cos. (opposite meanings)Did you mean?Definition of COSAlso try opposite words for..cossesBest Opposite Words For COSTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?Synonyms..UsageType1as2henceadverbadv3thereforeadverbadv4thusadverbadv5because6forverbv7since Alternatives for AS Words (6)arsenicequallywhilealbeitalthoughwhilstPhrases (4)american samoaatomic number 33eastern samoaevery bitOpposite words for as Alternatives for HENCE Words (6)consequentlysothencethereforethusherefromOpposite words for hence Alternatives for THEREFORE Words (8)hencesothusaccordinglyconsequentlythenthencetherebyOpposite words for therefore Alternatives for THUS Words (10)sohencethereforethuslybeforeconsequentlyfrankincenseolibanumthencethisPhrases (1)gum olibanumOpposite words for thus Alternatives for BECAUSE Words (7)asthereforeforforthyforwhysincesithOpposite words for because Alternatives for SINCE Words (2)sithsithenOpposite words for since