9 Letter Words (OSPD4)
| ACROLECTS | ADSORBERS |
| AGENTINGS | AIRPOWERS |
| AISLEWAYS | ALKOXIDES |
| AMBERINAS | AQUALUNGS |
| ATOMISERS | AUTISTICS |
| AUTOLYSED | AUTOLYSES |
| BACKFLOWS | BACKLANDS |
| BACTERIAS | BAGHOUSES |
| BAKELITES | BANJAXING |
| BANNERING | BASINFULS |
| BEELINING | BEGLAMORS |
| BENADRYLS | BIOPSYING |
| BIRDSONGS | BLOWDOWNS |
| BLUETICKS | BOOGEYING |
| BUSTLINES | CALOTYPES |
| CATFIGHTS | CATHOLICS |
| CELOTEXES | CHAINSAWS |
| CHAPPATIS | CHELIPEDS |
| CHIPPIEST | COANCHORS |
| COKEHEADS | COLICKIER |
| COLLIDERS | COLORIZED |
| COLORIZES | COMEMBERS |
| COOLDOWNS | CORNPONES |
| CORONATED | CORONATES |
| CREOLISED | CREOLISES |
| CREOLIZED | CREOLIZES |
| CREWMATES | CROCKPOTS |
| CYTOKINES | DEADLIFTS |
| DEBEAKING | DEBUGGERS |
| DEFLATERS | DEFUNDING |
| DEWORMERS | DIPNETTED |
| DONNIKERS | DOPEHEADS |
| DOWNLANDS | DOWNLINKS |
| DOWNPIPES | DRAMEDIES |
| DUCTWORKS | DUMBCANES |
| DUMPSTERS | ELDRESSES |
| ETOUFFEES | FALLAWAYS |
| FANCIFIED | FANCIFIES |
| FARMWIVES | FARMWORKS |
| FIREBACKS | FLATMATES |
| FLUXGATES | FOCACCIAS |
| FOLKLIVES | FORMWORKS |
| FOXHUNTED | GIGABYTES |
| GLASNOSTS | GOLLYWOGS |
| GRANDDAMS | GRANDKIDS |
| GRATINEED | GRATINEES |
| GREENWAYS | GROWTHIER |
| GRUMMETED | GUERIDONS |
| HANDBELLS | HANDHELDS |
| HANDOVERS | HIGHSPOTS |
| HOMEPORTS | HOSEPIPES |
| HOSTELLED | INCENTERS |
| INKSTONES | ITEMISING |
| JANGLIEST | KAKIEMONS |
| KEFFIYEHS | KIBBITZED |
| KIBBITZES | KILOBASES |
| KLEENEXES | KNEESOCKS |
| KVETCHIER | KYBOSHING |
| LANDGRABS | LANDLINES |
| LEFTMOSTS | LENITIONS |
| LITHIFIED | LITHIFIES |
| LOCKDOWNS | LOWLIGHTS |
| LUMINISMS | LUTEFISKS |
| MAILGRAMS | MAKEOVERS |
| MAROCAINS | MASONITES |
| MEGADEALS | MEGASTARS |
| MEMORISED | MEMORISES |
| MINICAMPS | MINIMILLS |
| MONOHULLS | MOONDUSTS |
| NEARSIDES | NONGLARES |
| NONGUESTS | NONSTYLES |
| OUTBOUGHT | OUTBUYING |
| OUTPOWERS | OUTSLICKS |
| OZONATING | PANCETTAS |
| PARSLEYED | PERSPEXES |
| PIQUANCES | PIZZAZZES |
| PLOTLINES | PLUMERIAS |
| POPSICLES | PORTERING |
| POSTCAVAS | PREBAKING |
| PREBOOKED | PROBABLES |
| QUAALUDES | RADWASTES |
| RAPPELING | RATCHETED |
| REBOOTING | REDIALING |
| REDIALLED | REEXPOSED |
| REEXPOSES | RELOOKING |
| REPATCHED | REPATCHES |
| RERIGGING | RESTOKING |
| RETINOIDS | ROADKILLS |
| ROCAILLES | ROMANISED |
| ROMANISES | SANDSHOES |
| SHIITAKES | SHOWERERS |
| SHOWRINGS | SLOBBIEST |
| SLUTTIEST | SMECTITES |
| SNARKIEST | SODOMISTS |
| SPANSULES | SPARKLIER |
| SPEARGUNS | STARSHIPS |
| STELLITES | STREELING |
| STUDLIEST | SUBSKILLS |
| SUBWORLDS | SUCTIONED |
| SUMMITING | SUNBLOCKS |
| SUNCHOKES | SWIFTLETS |
| SYNAPSIDS | TALLAISIM |
| TALLITHES | TALLITHIM |
| TALLITOTH | TERAWATTS |
| TERYLENES | TIMELINES |
| TIRAMISUS | TORCHIEST |
| TRAPLINES | TREVALLYS |
| TRIPPIEST | TROPICALS |
| TRUCKFULS | TUCKSHOPS |
| TWINGEING | UNBANNING |
| UNCUFFING | UPLOADING |
| UPSCALING | UPTALKING |
| VASELINES | VINDALOOS |
| WHATSISES | WINDSURFS |
| WURTZITES | WUTHERING |
| ZOMBIFIED | ZOMBIFIES |