Answer:

idealists

AnswerCrossword Clue
IDEALISTSStargazers
IDEALISTSHigh-minded ones
IDEALISTSBelievers in altruism.
IDEALISTSFoes of the cynics.
IDEALISTSPeace Corps members, for example.
IDEALISTSDreamers
IDEALISTSPerfection seekers
IDEALISTSDon Quixotes
IDEALISTSUtopians
IDEALISTSThey're not practical