Related by context. Frequent words. (Click for all words.) 83 singing 78 sang 71 sings 71 sung 64 croon 61 song 61 serenade 61 singers 58 crooned 58 songs 57 duet 57 crooning 56 rehearse 55 warbling 55 sing Happy Birthday 55 duets 55 warble 55 lip sync 54 Singing 54 Sing 54 singalong 54 choir 54 clap 54 singalongs 53 capella 53 serenading 53 perform 52 tunes 52 Singers 52 lip synch 52 serenades 52 strum 51 anthem 51 lyrics 51 recite 51 rousing rendition 50 choirs 50 cappella 50 vocalists 50 hymn 50 catchy tune 50 melodious 50 lip synched 50 croons 50 chorus 50 national anthem 50 ballad 50 piano 50 dance 49 lyric 49 belting 49 auditioned 49 listen 49 choruses 49 choir sang 49 Silent Night 48 ballads 48 miming 48 melody 48 Star Spangled Banner 48 rendition 48 Jingle Bells 48 dancing 48 yodel 48 hymns 48 vocalist 48 Bocelli 48 onstage 47 Christmas carols 47 danced 47 soulful 47 medleys 47 audition 47 musically inclined 47 laugh 47 carols 47 sing alongs 47 strummed 47 emote 47 musical 46 karaoke 46 lip syncing 46 dances 46 soprano 46 carol 46 chant 46 Handel Messiah 46 vocalize 46 serenaded 46 kazoo 45 Christmas carol 45 singer 45 rehearsing 45 strumming 45 Happy Birthday 45 choral 45 saxophone 45 lilting 45 Cyndi Lauper 45 gospel singers 45 ditty