Connections Hint Today Thu, Aug 8 #435

Need help with Connections puzzle #435 on Thu, Aug 8? Get your daily connections hint today! Find the hidden links between these 16 words: BACKFLIP, BELLYFLOP, CANNONBALL, JACKKNIFE, ECHO, PARROT, REPEAT, QUOTE, ANCHOR, BACKBONE, CORNERSTONE, PILLAR, HAM, PIRATE, SATELLITE, TALK