dismiss

[1]	discharge , oust , brush aside , brush off , release , give notice (to) , let go , push aside , lay off , throw out , toss out , remove , (Mainly Military) cashier , (Old-fashioned/Military) drum out , (Brit) politics deselect , (Colloq) fire , send packing , kick out , (Brit) sack , give (someone) the sack , boot (out) , turn off , (US) give (someone) his/her walking papers , give (someone) a pink slip , can , (Slang) give (someone) the (old) heave-ho
[2]	reject , set aside , repudiate , spurn , discount , disregard , lay aside , put out of one's mind , think no more of , write off , banish , have/be done with , scorn , discard , ignore , shrug off , belittle , diminish , pooh-pooh
[3]	disperse , release , disband , drop , send away
[4]	displace , fire , give notice , give the axe , sack , force out , give the sack , terminate
[5]	usher out
[6]	dissolve