-X
|
some, unspecified |
X
|
something |
XA
|
x0 |
XB
|
x1 |
XC
|
x2 |
XX
|
what, which, x, unknown variables |
baX [an]
|
time years |
bbX [ann]
|
number of dimensions |
clX [:]
|
electromagnetic radiation by frequency [electromagnetism] « cl |
eU [eXbWo]
|
metals |
eX [:]
|
group, family |
eXb
|
alkali metals, of group 1 |
eXc
|
alkaline earth metals, of group 2 |
eXn
|
boron group, group 13, 3 |
eXo
|
carbon group, group 14, 4 |
eXp
|
nitrogen group, group 15, 5 |
eXq
|
chalcogens, group 6, 16 |
eXr
|
halogens, group 17, 7 |
eXs
|
noble gases, group 18, 8, 0 |
j1X
|
periods |
jUX
|
continents and oceans of contemporary Earth |
mX
|
kingdoms |
mXX
|
phyla, divisions, types |
rX
|
language families |
w4m
|
metal, metallic « e8aXo |
xmX
|
genre, form |
yX
|
disciplines, forms of knowledge |
zX [:]
|
faith, doctrine |
|
|