Freezing water is already at or below 0, it doesn't need to get "colder" to turn into ice, it simply needs to exchange the energy with the environment and rearrange in crystals.

Basically as it gets colder water exchanges energy with the environment and gets colder.

But once it reaches freezing temperature, it can no longer get colder and all the energy is used for the formation of crystals.

> Basically as it gets colder water exchanges energy with the environment and gets colder.

> But once it reaches freezing temperature, it can no longer get colder and all the energy is used for the formation of crystals

Water at freezing temperature can get much colder without freezing. https://en.wikipedia.org/wiki/Supercooling:

“Water normally freezes at 273.15 K (0.0 °C; 32 °F), but it can be "supercooled" at standard pressure down to its crystal homogeneous nucleation at almost 224.8 K (−48.3 °C; −55.0 °F).”

Yes, is that not the same with boiling water? It doesn't need to get "hotter" to turn to steam, it needs to exchange the energy with the environment to gasify

So, I got the physics wrong. Apologies and thanks for the correction.

But the semantic point still stands. Boiling water is still water -- in the specific sense of H2O in its liquid state -- while ice is not. The complaint that frozen water has a single-word synonym while boiling water does not is making a false equivalence.