The phrase "more unreasonable" is correct and usable in written English.
You can use it when comparing two levels of unreasonableness, or when emphasizing that something is especially unreasonable. For example: "His demands were becoming more and more unreasonable as the negotiations went on."
I think the Pogues are far more unreasonable than Nick Cave and probably even more unreasonable than the Sex Pistols ever were.
The more they are challenged, the louder and more unreasonable they can become.
The more unreasonable your offer is, therefore, the better you are likely to fare.
In that case, the more unreasonable your offer, the better you fared.
Some Western diplomats here feel this makes the Ethiopian charge even more unreasonable.
Beyond that, the attacks Sept. 11 weakened our nation's already shaky economy -- and made the union demands even more unreasonable".
I don't think recognizing this fact would solve the current impasse (ha!), but at the very least it would be a useful for both sides to see 2011 as a model (however limited and flawed) for how actual compromise can work, rather than treating the last negotiated settlement as a pure cautionary tale or a spur to ever-more-unreasonable demands.
"The world needs more unconventional, unreasonable, unhinged," Mr. Harmon says.
However, were the price of the Google Car to exceed that of the average car by only $8,300, then having Obamacare cover this incremental cost as a preventive health benefit is no more obviously unreasonable than imposing a cost on society of $8.3 million to save one life through regulation.
This was not unreasonable: more people are living in flood-prone areas, and global warming is likely to lead to more extreme weather.
The News has sought to isolate the pressmen and driver unions by portraying them as engaging in more abusive and unreasonable labor practices than the other unions.
