10 letters
- reproduces18
- repudiates15
- repudiator15
- repurchase19
- reputation15
- requiescat23
- resections14
- resecuring17
- resistance14
- resorption14
- resorptive17
- respecting19
- respirator13
- resprouted15
- restrained12
- restrainer11
- restricken18
- resumption18
- resupinate15
- retouchers16
- retraction14
- retropacks20
- retrospect16
- rinderpest15
- ripsnorter14
- rocketries17
- ropedancer18
- rubricates17
- ruminators15
- rusticator14
- saprogenic19
- saunterers12
- scarpering19
- sceptering19
- scorpaenid18
- scriptoria16
- scriptural18
- scriptures17
- scroungier17
- scrutineer15
- secretions14
- separation14
- septenarii14
- serrations11
- southerner14
- sparteines14
- speciation17
- speculator18
- spermaceti19
- spirochete18
- spirometer16
- subreption18
- suctorians15
- superagent17
- supercargo19
- superclean19
- supergiant17
- superliner16
- supermicro20
- supernovae19
- superraces17
- supersonic18
- superstore14
- supertonic18
- supinators15
- supraoptic20
- surjection24
- surprinted16
- tarriances14
- tenebrious15
- terpenoids15
- terpineols15
- tetraspore13
- tolerances15
- transcribe17
- transcript17
- transducer16
- transience15
- transpired15
- transpires14
- treasuries11
- treasuring14
- treponemas17
- trinocular16
- truantries12
- trumperies17
- turgencies17
- ulceration16
- ultrasonic16
- unactorish17
- uncarpeted19
- unclearest16
- uncorseted16
- uncreative19
- undercoats16
- underparts16
- underprice19
- underrates13
- underreact16
- underscore16
- unescorted16
- unreadiest13
- unreported16
- unrestored13
- unscripted19
- unsteadier13
- urinometer15
- usurpation16
- utterances15
- venerators15
- ventricose18
- veratrines15
- waitperson17
- weaponries17