Z: bouba, like a knotted string Q: kiki. Very spiky like a tumbleweed R: Bouba, reluctantly C: Maximal bouba H: Bouba, but it's all tangled up like a mesh net Q_p: Kiki, even more than Q, like a bunch of glass shards Z[x]: Bouba, but it's all tangled up like a bunch of strings Z[i]: Waffle Z[\omega]: Honeycomb \bar{Q}: Sea urchin F_2: Bouba! I don't know why. F_p^n: Bouba? Kind of like a gear-- round center and a bunch of spokes F_p(t): Broomstick A_Q: Chandelier F_1: Platonic kiki