"idealistic person" is a correct and commonly used phrase in written English.
It refers to someone who holds strong and noble beliefs and strives for perfection or an ideal state. Example: Maria is an idealistic person who believes that every person should have access to quality education regardless of their socioeconomic status.
"He was very much like my father, that sort of extremely idealistic person," Gu said.
Justine is a virgin, an idealistic person, a believer in animal rights and above all a vegetarian.
Really idealistic person I was.
Manning is the type of principled, idealistic person I thought President Obama to be.
I come from a traditional household and am equipped with Gandhian schooling -- which makes me a very idealistic person having a firm belief in a certain value system.
But "a close view of Carpenter's work reveals a romantic streak beneath the skepticism," writes Muir, "a belief down deep -- far below the anti-establishment hatred -- that a single committed and idealistic person can make a difference, even if society does not recognize that person as valuable or good".
It's hard to portray yourself as an idealistic, person-centered enterprise when you're actually a powerful, profitable corporation.
I voted for the Third Party candidate, John Anderson, because, as an idealistic young person, I was eager to elect someone new and different, who didn't owe anything to the traditional establishment.
Jacob is "an earnest, idealistic young person who was comfortable with only one pleasure, reading".
Challenging the notion of statehood, democratic theory and Middle Eastern power politics certainly takes a degree of intellectual sophistication, but it does not make an idealistic young person less vulnerable to exploitation by skilled recruiters.
But just because it's ancient history doesn't mean you get to rewrite it to make yourself look good – just another idealistic young person upset about the war and racism.
