This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. Of, relating to, or having the nature of an idealist or idealism.

adj. Of or pertaining to an idealist or to idealism.

adj. Of or pertaining to idealists or their theories.

Relating or pertaining to the philosophical doctrine of idealism or to idealists.

Belonging to an ideal or ideals; striving for or imagining ideal perfection or good: as, idealistic poetry or art; idealistic dreams.

adj. of or relating to the philosophical doctrine of the reality of ideas

adj. of high moral or intellectual value; elevated in nature or style

"I use the term idealistic in a relative way only, for in God's universe the degrees of material progress of His children are infinite in number."

noble   

romantic   

Hellenistic    Mechanistic    altruistic    anachronistic    antagonistic    antiballistic    artistic    atheistic    autistic    ballistic   

impressionable    optimistic    imaginative    speculative    pessimistic    humane    visionary    pragmatic    sentimental    patriotic