These are some of the most commonly used commands in Starlogo.
ask-breed
ask-patches
ask-turtles
bk (back)
black
blue
breed
brown
cg (clear-graphics)
clear-all (ca clearall)
clear-graphics (cg)
clearall (ca) (clear-all)
color
count-breed-here
count-turtles-here
diffuse
distance
fd (forward)
forward (fd)
grab
gray (grey)
green
grey (gray)
if
ifelse
kill
lt (left)
one-of-breed-here
one-of-breed-with
one-of-turtles-here
one-of-turtles-with
or
orange
output
patchcolor (pc)
patches-own
pc (patchcolor)
pc-ahead-one-patch
pd (pendown)
pendown (pd)
penup (pu)
plot
pu (penup)
purple
red
repeat
right (rt)
round
rt (right)
scale-pc
screen-height
screen-width
set
setc (setcolor)
setcolor (setc)
seth (setheading)
setheading (seth)
setpatchcolor (setpc)
setpc (setpatchcolor)
setshape
setvariable
setx (setxcor)
setxcor (setx)
setxy
sety (setycor)
setycor (sety)
shape
show
stamp
startbuttonname
stop
stopbuttonname
sum-of-turtles-with
towards
turtles-own
variable-at
variable-of
variable-towards
white
who