9 letters
- nonplanar16
- nonracial15
- nontarget13
- nonvirgin18
- nutrition12
- obtaining16
- onanistic14
- operating15
- opticians16
- optioning16
- orangutan14
- ordaining14
- orgiastic14
- orienting13
- originate12
- orphaning18
- outacting16
- outpacing19
- outracing16
- outrating13
- paintings16
- palpating19
- palpation17
- palpitant17
- pancaking23
- pancratia16
- panettoni14
- panicking23
- panoramic19
- pantropic19
- paranoiac16
- paranoics16
- parasitic15
- parathion15
- pardoning17
- parenting16
- parotitis12
- parroting15
- partaking19
- partition13
- pastoring15
- patenting16
- patrician16
- patriotic15
- patristic15
- patronage15
- pattering15
- penancing20
- pharaonic18
- phonating18
- pianistic16
- picaninny20
- pictogram20
- pictorial16
- picturing19
- pinioning17
- pinpoints17
- pipetting18
- piratical16
- placating19
- placation17
- planation15
- plication17
- podiatric16
- poignance19
- poignancy21
- poinciana17
- portaging17
- portapack22
- pottering15
- pragmatic20
- prattling16
- preacting18
- pretaping18
- principal20
- principia19
- printings16
- prisoning16
- privation17
- probating18
- profaning19
- profiting18
- prolactin17
- prompting21
- pronating16
- pronation14
- propagate17
- propining19
- proponing19
- prorating15
- prostatic15
- protistan13
- psoriatic15
- ptarmigan18
- purgation16
- radiating13
- radiation11
- raincoats13
- rationing13
- ratooning13
- rattening13
- reappoint16
- recanting16
- recapping21
- recoining16
- repinning17
- repotting15
- retaining13
- retinting13
- rigatonis12
- riposting15
- romancing19
- ruinating14
- ruination12
- sanitoria10
- satiating12
- satiation10
- scrapping21
- scripting18
- signorina13
- sincipita16
- spiriting15
- sporangia15
- spraining16
- sprinting16
- straining13
- strapping18
- striating12
- striation10
- stripping18
- stropping18
- tactician16
- tailoring13
- tamponing19
- tarnation11
- tenanting14
- throating14
- tiptoeing15
- titrating12
- titration10
- tractions13
- tradition11
- tragopans15
- trainings13
- traipsing15
- transonic14
- trappings18
- tretinoin11
- triatomic15
- triclinia14
- tricotine13
- trippings18
- tropistic15
- trouncing17
- truanting14
- uncapping23
- uncoating17
- uncrating17
- unitarian12
- unripping20
- urinating14
- urination12
- variating16
- variation14
- vicariant17
- vitiating16
- vitiation14
- wantoning17