Words similar to unfriendly

Example sentences for: unfriendly

How can you use “unfriendly” in a sentence? Here are some example sentences to help you improve your vocabulary:

The Internet can be unfriendly to traditional content providers because 1) ad revenue is low; 2) portals are overpriced; and 3) most traditional content (such as video) still looks awkward online.
I would wake up--the final bars of "Stairway to Heaven" still running through my head from the last dance, the smell of smoke still in my hair from the last campfire--and my heart would be filled with despair, knowing that in just a few short hours the buses would arrive to transport me from the warm nurturing womb of summer camp back to the harsh, unfriendly place that is the Real World.
Once the prisoners stage their inevitable coup, blow away a few guards, and install their own wild-man pilot, the movie gives them little to do except fly the unfriendly skies.
Why don't you try something like this: "I know you and (insert name) have a very nice friendship, and I can't figure out where your new , unfriendly remarks are coming from.
Wright's successful petition to Clinton for a better grade became, in Dan Rather's words, an illustration of her "long, often unfriendly, history with Bill Clinton."