re·as·sur·ance 
/ˌri:jəˈʃɚrəns/ noun
plural re·as·sur·anc·es /ˌri:jəˈʃɚrəns/ noun : something that is said or done to make someone feel less afraid, upset, or doubtful [count] ▪ Experts offered their reassurances that the accident wouldn't happen again. [noncount] ▪ He received reassurance from his family. ▪ Children need a lot of reassurance.
