Related by context. Frequent words. (Click for all words.) 72 impromptu 49 unrehearsed 43 preconcert 43 improvised 42 hourlong 42 impromptu jam 41 aftershow party 41 unscheduled 40 informal 40 singalong 40 singalongs 40 evening 39 #-#/#-hour 39 singing karaoke 39 talking animatedly 39 cappella rendition 39 raucous 39 Impromptu 39 onstage 39 backstage 38 spotlit 38 extempore 38 jocular 38 smiled shyly 38 jazzercise 38 postgame 37 spontaneous 37 sing alongs 37 lighthearted 37 Partway 37 uproarious 37 daylong 37 boisterous 37 musical interlude 37 poetry recital 37 good natured 37 exuberant 37 light hearted 37 interpretive dance 37 laughing heartily 36 extemporaneous 36 sang carols 36 rousing 36 hula dance 36 nightlong 36 celebratory 36 sing longs 36 Sa rah 36 conga drums 36 skit 36 happily obliged 36 uproarious laughter 36 encore 36 catnap 36 colorfully dressed 36 riotous 36 unamused 36 How ya doin 35 boisterously 35 bluegrass jam 35 apres 35 jovial 35 hootenanny 35 prematch 35 pregame 35 hammed 35 spirited 35 sang Christmas carols 35 impassioned 35 unforgettable 35 improvisational 35 occasional 35 rowdy 35 chit chatting 35 serenade 35 roller skated 35 recited poetry 35 makeout 35 interlude 35 ad libbed 35 singing Happy Birthday 35 postmatch 35 jammin 35 breakdancing 35 signed autographs 35 jokey 35 shyly 34 smiled politely 34 Tim Minchin 34 pretaped 34 rousing applause 34 joshed 34 moshpit 34 exchanging pleasantries 34 hula dancing 34 resounding applause 34 banters 34 Electric Slide 34 #/#-hour [001] 34 uneventful 34 rambling