Strictly speaking, no. If you're going to play semantics, you first need to define how "unintended" is "unintended". If I drive down the highway at 200mph and get someone killed, is this unintentional? Now what if I do so in a crowded street? If I'm sending a missile at a country, how much effort do I need to put into research to be able to say it was "collateral" damage? If I aim them completely randomly, then what's the verdict?
If you're going to go down the semantics route, every word needs proper inspection. You're focusing on only one of them, "terrorism".
Luckily though, we don't need to; the US does more than enough intentional extrajudicial executions of civilians on its own. Even just considering one particular area where it does them, and then only the ones we know about, we're at about 227 civilian executions in just the last few years [0].
[0] https://www.nytimes.com/interactive/2025/10/29/us/us-caribbe...