Antonym: action. Similar words: take action, action, fraction, attraction, practitioner, interaction, transaction, react. Meaning: [rɪ'ækʃn] 
n. 1. a response that reveals a person's feelings or attitude 2. a bodily process occurring due to the effect of some foregoing stimulus or agent 3. (chemistry) a process in which one or more substances are changed into others 4. an idea evoked by some experience 5. doing something in opposition to another way of doing it that you don't like 6. extreme conservatism in political or social matters 7. (mechanics) the equal and opposite force that is produced when any force is applied to a body.
n. 1. a response that reveals a person's feelings or attitude 2. a bodily process occurring due to the effect of some foregoing stimulus or agent 3. (chemistry) a process in which one or more substances are changed into others 4. an idea evoked by some experience 5. doing something in opposition to another way of doing it that you don't like 6. extreme conservatism in political or social matters 7. (mechanics) the equal and opposite force that is produced when any force is applied to a body. 
Random good picture Not show
61. The reaction to his frankness was hostile.
62. The proposal has received a generally favourable reaction.
63. Some people have an allergic reaction to shellfish.
64. My gut reaction was not to trust him.
65. What sort of reaction did you get from him?
66. His election success has provoked a shocked reaction.
67. Reaction to the cuts was uniformly negative.
68. He was unabashed by the reaction he had caused.
69. Judging by her reaction,[sentencedict.com] she liked the present.
70. My immediate reaction was one of shock.
71. His first reaction was to deny everything.
72. I had a bad reaction after my typhoid injection.
73. Their reaction to the joke is to laugh.
74. The chemical reaction solidifies the resin.
75. There has been a mixed reaction to the changes.
76. Nail biting is often a subconscious reaction to tension.
77. Their reaction to the news was somewhat muted.
78. My immediate reaction was just disgust.
79. He was bewildered by his daughter's reaction.
79. Sentencedict.com is a sentence dictionary, on which you can find nice sentences for a large number of words.
80. The crowd's reaction only acted as a spur.
81. The reaction produced some oxides and other by-products.
82. His aggressive reaction only exacerbated the situation.
83. Thus, he aided reaction and thwarted progress.
84. I looked at Chris, trying to gauge his reaction.
85. Intense heat is released in the reaction.
86. I can just imagine his reaction.
87. His reaction was one of bafflement.
88. I tried shaking him but there was no reaction.
89. A victim's knee-jerk reaction to the crime is often revenge.
90. The strength of reaction to the article is proof positive that this is a very important issue.
More similar words: take action, action, fraction, attraction, practitioner, interaction, transaction, react, react to, fiction, auction, section, sanction, election, function, reduction, selection, objection, infection, projection, production, collection, inspection, prediction, functional, protection, connection, conviction, distinction, reflection.