- megasporogeneses27
- megasporogenesis27
- melanogeneses21
- melanogenesis21
- memorableness24
- memorablenesses26
- menthenes16
- metageneses17
- metagenesis17
- methylcholanthrenes37
- methylenes19
- methylnaphthalenes36
- microsporogeneses29
- microsporogenesis29
- minuteness16
- minutenesses18
- miserableness21
- miserablenesses23
- moderateness17
- moderatenesses19
- monogeneses18
- monogenesis18
- monoterpenes20
- moroseness14
- morosenesses16
- morphogeneses24
- morphogenesis24
- movableness23
- movablenesses25
- mundaneness19
- mundanenesses21
- mutageneses18
- mutagenesis18
- muteness13
- mutenesses15
- naiveness15
- naivenesses17
- naphthalenes22
- naphthenes19
- nativeness16
- nativenesses18
- negativeness20
- negativenesses22
- nenes7
- neoprenes14
- niceness13
- nicenesses15
- nimbleness19
- nimblenesses21
- nitrobenzenes28
- nobleness15
- noblenesses17
- noisomeness16
- noisomenesses18
- nondestructiveness30
- nondestructivenesses32
- nonproductiveness32
- nonproductivenesses34
- nonuniqueness28
- nonuniquenesses30
- normativeness22
- normativenesses24
- notableness17
- notablenesses19
- nudeness12
- nudenesses14
- obdurateness18
- obduratenesses20
- objectionableness38
- objectionablenesses40
- objectiveness33
- objectivenesses35
- oblateness15
- oblatenesses17
- obliqueness26
- obliquenesses28
- obscenest16
- obscureness19
- obscurenesses21
- obsessiveness21
- obsessivenesses23
- obsoleteness17
- obsoletenesses19
- obstinateness18
- obstinatenesses20
- obstructiveness27
- obstructivenesses29
- obtrusiveness22
- obtrusivenesses24
- obtuseness15
- obtusenesses17
- offensiveness25
- offensivenesses27
- oftenest12
- oncogenes16
- oncogeneses18
- oncogenesis18
- oneness9
- onenesses11
- ontogeneses15
- ontogenesis15
- oogeneses12
- oogenesis12
- opaqueness24
- opaquenesses26
- openest11
- operativeness21
- operativenesses23
- operoseness15
- operosenesses17
- opinionativeness26
- opinionativenesses28
- opportuneness22
- opportunenesses24
- oppositeness19
- oppositenesses21
- oppressiveness25
- oppressivenesses27
- organogeneses19
- organogenesis19
- ornateness12
- ornatenesses14
- orogeneses13
- orogenesis13
- orthogeneses17
- orthogenesis17
- osteogeneses15
- osteogenesis15
- otioseness11
- otiosenesses13
- overprotectiveness33
- overprotectivenesses35
- oversensitiveness27
- oversensitivenesses29
- pachytenes21
- paedogeneses19
- paedogenesis19
- palatableness22
- palatablenesses24
- paleness13
- palenesses15
- palingeneses20
- palingenesis20
- pangenes15
- pangeneses17
- pangenesis17
- paradichlorobenzenes44
- parageneses17
- paragenesis17
- pardonableness24
- pardonablenesses26
- parthenogeneses24
- parthenogenesis24
- passionateness19
- passionatenesses21
- passiveness19
- passivenesses21
- pathogeneses20
- pathogenesis20
- peaceableness24
- peaceablenesses26
- pedogeneses18
- pedogenesis18
- penes9
- pensiveness20
- pensivenesses22
- pentenes13
- perceptiveness28
- perceptivenesses30
- perchloroethylenes33
- percussiveness26
- percussivenesses28
- perfectiveness28
- perfectivenesses30
- permissibleness26
- permissiblenesses28
- permissiveness25
- permissivenesses27
- personableness23
- personablenesses25
- persuasiveness23
- persuasivenesses25
- pervasiveness25
- pervasivenesses27
- perverseness20
- perversenesses22
- petiteness14
- petitenesses16
- petrogeneses18
- petrogenesis18
- phenanthrenes23
- philhellenes23
- philoprogenitiveness37
- philoprogenitivenesses39
- phosgenes17
- phosphenes21
- photomorphogeneses34
- photomorphogenesis34
- picturesqueness33
- picturesquenesses35