10 letters
- pratincole18
- precaution18
- protection17
- provincial22
- reactivity19
- recitalist14
- recitation14
- recitative17
- recitativi17
- recitativo17
- refutation15
- regulation15
- relativist15
- relativity17
- relictions15
- relocating17
- relocation15
- renovation16
- renovative19
- reputation15
- resolution13
- reticulate15
- retinacula16
- retraction14
- revelation16
- revictuals19
- revivalist19
- revocation18
- revolution17
- rotational12
- rotatively17
- rouletting15
- ruminative19
- solicitant15
- staurolite12
- survivance23
- tautomeric17
- tentacular16
- testicular15
- thiouracil17
- thorianite13
- tinctorial15
- titularies12
- tolerating14
- toleration12
- tolerative15
- tonalities12
- torrential12
- tortellini13
- tourmaline16
- tractional15
- trajection23
- transitive15
- tremolitic17
- tricotines14
- trifoliate14
- trinocular16
- triplicate17
- trisection14
- triticales14
- truncation16
- ulcerating18
- ulceration16
- ulcerative19
- ultraistic15
- ultrasonic16
- unartistic15
- unathletic18
- unciliated17
- uncreative19
- uncritical19
- unfavorite19
- unifoliate16
- univariate16
- uricotelic18
- urogenital15
- urticating17
- urtication15
- uvarovites19
- vacationer18
- vanitories15
- vaticinate18
- ventilator16
- ventriculi20
- victorious18
- victualers19
- victualing22
- victualler20
- vindicator19
- violaceous19
- violations16
- virtuality18
- vivisector21
- vocalities18
- vocational19
- vocatively24
- vociferant21
- voiceprint21
- volitional17
- volumetric22
- voracities17
- vorticella19
- vulcanizer29