| adj. |
| [1] |
barren
,
unfertile
,
infertile
,
fruitless
,
unfruitful
,
childless
,
unproductive
,
infertile
,
infecund
|
| [2] |
pure
,
aseptic
,
aseptic
,
uninfected
,
unpolluted
,
uncontaminated
,
disinfected
,
sanitary
,
sterilized
,
germ-free
,
antiseptic
|
| [3] |
barren
,
unimaginative
,
uninspired
,
unproductive
,
stale
,
uninventive
,
effete
|
|
