icicle, ice, hail, freeze, congeal
氷 centers on frozen water in various forms: ice, icicles, hail, and the process of freezing or congealing.
氷 is a pictograph of ice, originally drawn as a simplified form of 水 with an added mark to indicate frozen water. The modern form retains the water shape with an extra dot.
See 水 (water) with an extra dot on the upper left, like a droplet that has frozen solid. That dot turns water into ice.
For ヒョウ, imagine a hyō (豹, leopard) slipping on a patch of ice: hyō -> ヒョウ, and the frozen surface makes it slide.
ice
shaved ice (usually served with flavored simple syrup); Italian ice; snow cone; sno-cone
glacier
ice house; ice room; cold room
freezing; freezing over
iceberg
glacial period; glacial epoch; glacial era; ice age
below freezing
ice making
frozen dessert (e.g. ice cream, sorbet, ice pop)
Hyōka (2001 novel and media franchise)
on (the) ice
drift ice; ice floe
ice water
icicle
frost on trees; hoarfrost (on trees)
ice and snow
rock candy; sugar candy; crystallized sugar; sugar crystals
ice breaking
thin ice