Synonym: housekeeper, matron, woman. Antonym: master. Similar words: headmistress, distress, distressed, distressing, distressingly, mistreat, mistreated, stress. Meaning: ['mɪstrɪs] 
n. 1. an adulterous woman; a woman who has an ongoing extramarital sexual relationship with a man 2. a woman schoolteacher (especially one regarded as strict) 3. a woman master who directs the work of others.
n. 1. an adulterous woman; a woman who has an ongoing extramarital sexual relationship with a man 2. a woman schoolteacher (especially one regarded as strict) 3. a woman master who directs the work of others. 
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91 When Margo Adams announced years ago that Wade Boggs had chartered her as a road-trip mistress, that was lurid.
92 Lovable but passive William has carried on by keeping a mistress on the side, whose existence is acknowledged by all.
93 Here, it could almost stand for the psychological distance between servant and mistress.
94 William Hutton, apprenticed as a framework knitter, remembered great hunger, and in his case the mistress was his aunt.
95 I couldn't, even with my mistress, be seen reading their newspapers or turn the radio on.
96 Kodiak, Mrs Knelle's huge shaggy Alsatian, barked at me excitedly but was soon soothed by his mistress.
97 At midnight Mahendra would ride to his mistress, stay with her until four and then return home.
98 A mistress too ill to keep her eye on the books!
99 The mistress, political fundraiser Linda Jones, was granted a pardon,[www.Sentencedict.com] too.
100 Guy takes turns abusing his beautiful wife and his voluptuous mistress, which makes him irresistible to both women.
101 The question was, on what footing would she now be with her old mistress?
102 How quickly the young girl he remembered had become the capable mistress of a farm!
103 She bears a daughter, the main figure in the Arcadian myth, but unnamed, called only Despoina, Mistress.
104 Servants often run off if they don't like their mistress, or fall out with the rest of the staff.
105 They were as slow as Mistress Philippa was quick, although they rode on horseback.
106 He has a wife and a mistress.
107 One last word of farewell, dear Master and Mistress.
108 Rogue and mistress of Patterne do not go together.
109 Ameris smiled and followed her mistress into the infirmary.
110 She had always been mistress of her own destiny.
111 the mistress of the house.
112 Barking deliriously, the dog bounded towards his mistress.
113 Born Jeanne-Antoinette Poisson in 1721, she married in 1741 and became royal mistress and Marquise de Pompadour four years later.
114 She motioned towards rather than handed to her mistress a beautiful yellow chrysanthemum.
115 My theory is that the proprietress is a rich man's mistress. She does not want the shop to make money for him, and he cannot close it, because it was his present to her.
116 The poet addressed many poems to his mistress, praising her beauty.
117 Parker Bowles is a direct descendant of Alice Keppel, a society matron who was the last official mistress of King Edward VII, the Prince of Wales's great-great- grandfather.
118 We had a very good mathematics mistress who pulled me up.
119 The mistress of the house reluctantly installed the two refugees in a spare room.
120 A French noblewoman and a mistress of King Henry of Navarre, who later ruled as King Henry IV of France.
More similar words: headmistress, distress, distressed, distressing, distressingly, mistreat, mistreated, stress, mistreatment, stressed, stressor, stressful, overstress, extremist, tress, mistrust, chemistry, mistrial, buttress, fortress, actress, tresses, last resort, mattress, waitress, biochemistry, lustreless, pessimist, buttressing, photochemistry.