planar
two-dimensional
assorted
cataloged
classified
even
filed
flat
flattened
flush
graded
grouped
hierarchic
homaloidal
horizontal
indexed
laminated
level
on file
pigeonholed
placed
plain
plane
pyramidal
ranked
rated
rolled
smooth
smoothed out
smoothened
sorted
squashed
squashed flat
stratified
tabloid
tabulary
tabulate
tabuliform
trodden
trodden flat
tabulation
5-digit
affine
alphabetic
alphabetical
bottom-up
context-free
diagrammatic
diamond-like
fullband
left-corner
numeric
numerical
recursive
six-sided
square-based
steepest-descent
sufficient
syntactical
text-based
textual
user-friendly