9 letters
- mortician16
- narcotize22
- natatoria10
- natrolite11
- nicotiana14
- nictitate13
- nitration11
- notifiers13
- novitiate14
- obstetric15
- obstinate13
- obtainers13
- oceanaria13
- officiant19
- officiate18
- orientate10
- originate12
- partition13
- patrician16
- patriotic15
- prebiotic18
- rabbinate16
- radiation11
- raincoats13
- rationale11
- reactants13
- reactions13
- reattains10
- rebaiting15
- recontact16
- redaction14
- refection16
- refitting15
- reflation14
- reinhabit15
- reliction14
- reobtains13
- rotatable13
- sanitoria10
- satiation10
- sectarian13
- stationer10
- striation10
- taborines13
- tackifier19
- taconites13
- tactician16
- tarnation11
- tarriance13
- tearstain10
- titration10
- tractable16
- tractions13
- tradition11
- trainable14
- transfect16
- tretinoin11
- triatomic15
- tribunate14
- trichinae15
- tricotine13
- trifectas15
- trilobate13
- trilobite13
- triticale13
- turbinate14
- variation14
- ventifact20
- vibration17
- vicariant17
- vicariate16