Here is a precise what3words address, made of 3 random words. Every 10ft square in the world has its own unique what3words address.
///hike.autofocus.daytime
https://w3w.co/hike.autofocus.daytime
43.566933, -76.127548
43°34'0.9588"N, 76°7'39.1728"W
43°34.01598'N, 76°7.65288'W