Related by context. Frequent words. (Click for all words.) 57 warbling 56 chirped 53 cooed 51 murmured 51 crooned 51 sang 51 shrieked 49 exclaimed 48 chirping 48 coos 48 hissed 47 giggled 47 chirpy 47 whispered 47 cooing 47 singing 47 croons 46 clapping 46 lilting 46 squealed 46 shriek 46 melodious 45 serenading 45 clapped 45 coo 45 bellowed 45 sings 44 shrieking 44 cackling 44 sing 44 hooted 44 chirps 44 wailing 44 squeals 43 exclaiming 43 purrs 43 squealing 43 sung 43 crooning 43 screech 43 exclaims 43 wails 43 danced 42 whistling 42 sighing 42 twirling 42 blushed 42 perky 42 serenade 42 murmuring 42 chimes 42 muttered 42 squawking 42 screeching 42 plaintive 42 exultant 42 twittering 42 bopping 42 tambourine 42 serenaded 42 screeched 42 chorus 41 Hello 41 exclaim 41 shrieks 41 sounded 41 giggling 41 whispering 41 rang 41 jaunty 41 intoned 41 intones 41 clasping 41 loudly 41 hooting 40 croon 40 sighed 40 bellowing 40 wail 40 trumpets 40 yelping 40 Bye bye 40 cackle 40 hummed 40 chirp 40 hollered 40 giddy 40 gleeful 40 girlish 40 smiled 40 belting 40 wailed 39 breathy 39 caressed 39 yelps 39 Happy Birthday 39 growled 39 purring 39 squawk 39 clap 39 prancing