1. (adjective) incapable of reproducing

• infertile
• unfertile

2. (adjective) free of or using methods to keep free of pathological microorganisms

• aseptic

3. (adjective) deficient in originality or creativity; lacking powers of invention

• unimaginative
• uninspired
• uninventive

1. (adjective) incapable of reproducing

• barren
• sterilised
• sterilized
• unfertilised
• unfertilized
• unimpregnated

2. (adjective) free of or using methods to keep free of pathological microorganisms

• antiseptic

3. (adjective) deficient in originality or creativity; lacking powers of invention

• uncreative

1. (adjective) incapable of reproducing

• impotent
• unfruitful
• unproductive

1. (adjective) incapable of reproducing

• infertility
• infertility
• sterility
• sterility

2. (adjective) free of or using methods to keep free of pathological microorganisms

• antisepsis
• asepsis
• antisepsis
• antisepsis
• antisepsis
• asepsis
• asepsis
• asepsis
• sterileness
• sterileness
• sterileness
• sterility
• sterility
• sterility

1. (adjective) incapable of reproducing

• fertile