agree
all right
approval
approved
bacilli
bacillus
bacteria
bacterial
bacterium
cartoon
character
cholerae
cute
deal
design
emoticon
emotion
expression
fine
funny
germ
germs
good
hand
happiness
happy
icon
illustration
lab
laboratory
mascot
microbacillus
microbe
microbiological
microbiology
microorganism
microscope
microscopic
middling
okay
organism
research
science
smile
style
system
up
vibrio
vibrio cholerae