Anlage
base
basement
basic
basis
bearing wall
bed
bedding
bedrock
beginning
blastula
bud
egg
element
elements
embryo
fetus
floor
flooring
fond
footing
foundation
fundament
fundamental
fundamentals
germ
germen
grammar
ground
grounds
groundwork
hardpan
larva
loins
nucleus
nymph
ovum
part and parcel
pavement
principle
principles
radical
riprap
rock bottom
seat
seed
sill
solid ground
solid rock
basic principle
basics
body part
fundamental principle
adumbration
anthers
chiseller
crosspiece
fandom
gallows-bird
lymphopoietin
microenvironment
perianth
rudiments
serving-men
spendthrift