I'm gonna be honest, I've been hearing my fair share of Steven Universe music from devices I'm not in control of from across the room. In a few songs I've noticed they will leave out a word but I could tell you exactly what word was implied and I had to see if anyone knew a term for it.
For example, in the song "Strong in the real way", comes this excerpt: "... can't you see she's out of control and overzealous? I'm telling you for your own good, and not because I'm- " and it cuts out there despite it very clearly implying the word "jealous".
I hope this is detailed enough that someone will be able to know what I'm talking about. I've looked for this on Google but haven't been able to find anything.