Bit picky but canine doesn't precede tooth/teeth they're just canines.

I would have never got the "electric" group. Something a bit off about that group for me. Aside from the shade of blue, they're not words you'd tend to hear people precede with electric, even if they are electric.

Encyclopaedia Britannica Entry-
Canine tooth, also called cuspid or eye tooth, in mammals, any of the single-cusped (pointed), usually single-rooted teeth adapted for tearing food, and occurring behind or beside the incisors (front teeth).

It must be my age- I often refer to an electric light, an electric train or an electric drill. Sorry if I'm perplexing players with such strange and unusual phrases.

Yep, I'm always saying must catch the electric train to get to work this morning.

As a middle-aged American, I'd heard of all four electric phrases. To me, "electric train" refers to the toy, like a model train set.

You can tell we're living in the future when things are presumed to be electrical unless otherwise specified. To mess with my younger coworkers, maybe I'll start saying "electric computer" to distinguish it from a slide rule.

Thanks Survivor, I appreciate your comments.
Commuter, I take your point, although are you sure it's an electric train you catch, or might it be a diesel or a diesel electric?