Crossword Clue:

one who practises science

Answer	Crossword Clue
NYE	Bill who popularizes science
VERNE	Jules who pioneered in science fiction
OWER	One who charges

HEEDER	One who minds
PINER	One who yearns
ESSAYER	One who tries
TASTER	One who sips
HAWER	One who hesitates
ALUM	One who reunes
YOGI	One who meditates
GIVER	One who tithes

FREELOADER	One who mooches
JEERER	One who hoots
CENTER	One who snaps
EPICURE	One who discriminates?
CAT	One who litters
HEIR	One who succeeds
KEENER	One who wails
MOM	One who delivers

EELER	One who sniggles
STOOLIE	One who sings
BIGMOUTH	One who blabs
CANARY	One who sings
RAT	One who blabs
JUDGE	One who tries
ADMAN	One who pitches
ATTENDEE	One who shows

SOPRANO	One who gets high?
ARBITER	One who makes calls
OUT	Like one who fans
STOWAWAY	One who goes free?
TUNER	One who pulls strings
AIDE	One who takes messages
SOLOARTIST	One who plays alone
XER	One who crosses out

REF	One who cries foul?
LIVESALIE	Hides who one is
NARC	One who monitors traffic
MATADOR	One who accepts charges
ATTENDEE	One who shows up