9 letters
- infection17
- infective20
- infectors16
- infesting16
- infinites14
- ingestion13
- ingestive16
- initiates10
- innovates15
- instigate12
- intaglios13
- introfies13
- investing17
- inviolate15
- invocated18
- invocates17
- invoicing20
- iodinates11
- isogeneic15
- isolating13
- isooctane13
- isotactic15
- italicise13
- itemising15
- laicising16
- legations13
- ligations13
- lignifies16
- locatives17
- logicians16
- magnetics18
- magnifico21
- magnifies18
- manifesto16
- misacting18
- misciting18
- miseating15
- mitogenic18
- naiveties14
- narcotics16
- navicerts17
- navigates16
- negations13
- negatives16
- niccolite17
- nicotines14
- nicotinic17
- nigrifies15
- nitrifies13
- nostalgic16
- notifiers13
- novitiate14
- obviating19
- occidents17
- octangles16
- officiant19
- officiate18
- oiticicas15
- onanistic14
- opacifies18
- opacities15
- opticians16
- orangiest12
- orgiastic14
- originate12
- outfacing19
- ovalities14
- pasticcio18
- pianistic16
- poetising15
- ravigotes15
- reactions13
- recasting15
- reconvict20
- resifting15
- revoicing19
- rigatonis12
- sacrifice18
- safetying17
- scabietic18
- sciential14
- scotching20
- scrieving19
- sectional14
- sectoring15
- semitonic16
- seriating12
- servicing19
- significs18
- signified16
- signifier15
- signifies15
- silicotic16
- sincipita16
- socialite13
- socketing19
- softening16
- solvating17
- sonicated14
- sonicates13
- sortieing12
- stuccoing19
- succinate17
- tackifies19
- taconites13
- tantivies14
- teachings17
- tectonics16
- tenacious14
- tiffanies16
- toxigenic22
- vacancies20
- vacations17
- vaccinate20
- vaccinees20
- vaccinias20
- vacuities17
- vaginitis16
- vagotonic19
- vasotocin17
- vaticides17
- vectoring19
- venations15
- ventifact20
- veronicas17
- vesicants17
- vestigial16
- vexations21
- vicinages19
- victimise19
- victorias16
- victories16
- vigilance20
- vigilante17
- vinaceous18
- vindicate18
- viniferas17
- vintagers16
- violating17
- violinist15
- visioning17
- vitamines17
- vitiating16
- vitiation14
- vitiligos16
- vitrifies16
- vocations17
- vocatives20
- voidances18
- volcanics21
- zincifies25