Also, I don't think "timing attack" is an appropriate synonym for "rush", since timing attacks tend to occur in the early-mid game (typically off of two bases) whereas "rushes" happen within the first few minutes of the game: 7-pool, 2-rax proxy, etc.
In that vain, "all-ins" can occur at any stage in the game (though typically when a cheesy rush or committed early mid-game timing attack occurs at a heavy expense on economy) so it's not an appropriate counter-term either.