support oneself; "he could barely exist on such a low wage"; "Can you live on $2000 a month in New York City?"; "Many people in the world have to subsist on $1 a day"
making a false outward show; "a beggar's masquerade of wealth"
a party of guests wearing costumes and masks
pretend to be someone or something that you are not; "he is masquerading as an expert on the Internet"; "This silly novel is masquerading as a serious historical treaty"
indicating exactness or preciseness; "he was doing precisely (or exactly) what she had told him to do"; "it was just as he said--the jewel was gone"; "it has just enough salt"
in a precise manner; "she always expressed herself precisely"
just as it should be; "`Precisely, my lord,' he said"