Answer:

altruists

Answer	Crossword Clue
ALTRUISTS	Unselfish folks
ALTRUISTS	Unselfish types
ALTRUISTS	Paragons of unselfishness

ALTRUISTS	Do-gooders
ALTRUISTS	Philanthropists.
ALTRUISTS	Humanitarians
ALTRUISTS	They're very unegotistical

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.