hygienic
hygienical
antiseptic
aseptic
beneficial
benign
boiled
bracing
clean
constitutional
decontaminated
disinfected
good
good for
health-enhancing
health-preserving
healthful
healthy
hygeian
hygeic
hygiastic
invigorating
pasteurized
prophylactic
refreshing
salubrious
salutary
sanitarian
sterile
sterilized
tonic
uninfected
unpolluted
wholesome
sanatory
adequate
administrative
agricultural
economical
educational
governmental
municipal
naval
stringent
veterinary
unhealthful