alphabet
average
block
blue
brick
building
color
colorful
common
commonplace
concept
conventional
creative
cube
customary
depiction
design
desk
education
empty
english
everyday
familiar
general
green
habitual
knowledge
learn
letter
mean
message
normal
object
ordinary
prevalent
red
regular
routine
sign
space
study
table
teach
text
universal
wood
wooden
word