| ICIER | "Her manner was ___ than usual" (colder) |
| ICIER | Arctic to Greenland |
| ICIER | Cake decorator |
| ICIER | Chillier |
| ICIER | Colder |
| ICIER | Colder and less friendly |
| ICIER | Colder, more chilled |
| ICIER | Comparatively unfriendly |
| ICIER | Cooler |
| ICIER | Covered with more frost |
| ICIER | Even less given to emotion |
| ICIER | Even more distant |
| ICIER | Even more standoffish |
| ICIER | Far less friendly |
| ICIER | Frostier |
| ICIER | Frozen to a greater degree |
| ICIER | Harder to navigate, perhaps |
| ICIER | Harder to open up to |
| ICIER | Harder to travel, in a way |
| ICIER | Having greater reserve |
| ICIER | Icy, ___, iciest |
| ICIER | King, e.g. |
| ICIER | Less amiable |
| ICIER | Less approachable |
| ICIER | Less chummy |
| ICIER | Less congenial |
| ICIER | Less cordial |
| ICIER | Less demonstrative |
| ICIER | Less emotional |
| ICIER | Less friendly |
| ICIER | Less genial |
| ICIER | Less hospitable |
| ICIER | Less openly affectionate |
| ICIER | Less receptive |
| ICIER | Less sympathetic |
| ICIER | Less warmhearted |
| ICIER | Less welcoming |
| ICIER | Less welcoming or characterized by coldness |
| ICIER | Like Antarctica vis-à-vis Siberia |
| ICIER | Like the Arctic Ocean vis-à-vis the Atlantic |
| ICIER | More aloof |
| ICIER | More chilled |
| ICIER | More chilling |
| ICIER | More chilly |
| ICIER | More cold and slick |
| ICIER | More cold and slippery |
| ICIER | More covered in frost |
| ICIER | More dangerous for winter driving |
| ICIER | More dangerous in the winter, say |
| ICIER | More dangerous to drive on, as a winter road |
| ICIER | More dangerous to drive on, in a way |
| ICIER | More frigid |
| ICIER | More frosty |
| ICIER | More frosty and cold than |
| ICIER | More frost-covered |
| ICIER | More frozen over |
| ICIER | More frozen-over |
| ICIER | More hazardous, as winter driving conditions |
| ICIER | More hazardous, as winter roads |
| ICIER | More hazardous, as wintry roads |
| ICIER | More hazardous, in winter |
| ICIER | More like slick winter roads |
| ICIER | More like winter sidewalks |
| ICIER | More likely to cause a skid |
| ICIER | More likely to cause skidding |
| ICIER | More likely to cause slipping |
| ICIER | More likely to cause spinouts, perhaps |
| ICIER | More remote |
| ICIER | More slick |
| ICIER | More slick, in a way |
| ICIER | More slick, like a sidewalk after another winter storm |
| ICIER | More slick, like some winter sidewalks |
| ICIER | More slippery |
| ICIER | More slippery, as a ski run |
| ICIER | More slippery, as a walkway |
| ICIER | More slippery, as a winter road |
| ICIER | More slippery, as a winter sidewalk |
| ICIER | More slippery, as winter roads |
| ICIER | More slippery, in a way |
| ICIER | More slippery, like a winter road |
| ICIER | More slippery, like an Arctic road |
| ICIER | More slippery, like roads in winter |
| ICIER | More slippery, perhaps |
| ICIER | More standoffish |
| ICIER | More treacherous in the winter |
| ICIER | More unfriendly |
| ICIER | Much less cordial |
| ICIER | Needing more salt, perhaps |
| ICIER | Not as amicable |
| ICIER | Not as chummy |
| ICIER | Not as congenial |
| ICIER | Not as cordial |
| ICIER | Not as friendly |
| ICIER | Not as sweet |
| ICIER | Not as warm |
| ICIER | Not as welcoming |
| ICIER | Not nearly as congenial |
| ICIER | Not nearly as emotional |
| ICIER | Not so affable |
| ICIER | Not so congenial |
| ICIER | Not so cordial |
| ICIER | Not so friendly |
| ICIER | Not so genial |
| ICIER | Not so welcoming |
| ICIER | Relatively remote |
| ICIER | Slicker |
| ICIER | Slicker during winter |
| ICIER | Slicker in the winter |
| ICIER | Slicker, as winter highways |
| ICIER | Slicker, in a way |
| ICIER | What the Pleistocene Epoch was compared to the Holocene |
| ICIER | With increased reserve |
| ICIER | Worse for winter driving |
| ICIER | *Less welcoming |