9 letters
- antipress13
- antisense11
- antishark16
- antishock19
- antisleep14
- antisolar11
- apartheid15
- apartness13
- apathetic17
- aperients13
- apetalies13
- aphanites15
- aphanitic18
- aphasiacs17
- aphelions16
- aphereses14
- apheresis14
- apholates15
- aphorised15
- aphorises14
- aphorisms17
- aphorists14
- aphorizes23
- apiarists12
- apishness15
- apoptoses15
- apoptosis15
- apostates12
- apostolic16
- apotheces17
- apothecia17
- appeasers15
- appertain16
- appetiser15
- appointee16
- apportion16
- appraisee15
- appraises15
- aptnesses13
- arabinose13
- arachnids16
- arachnoid16
- aragonite12
- arccosine16
- archaeans15
- archaised15
- archaises14
- archaisms17
- archaists14
- archaizes23
- archeries14
- archetype19
- architect17
- ardencies14
- arecoline14
- arethusas12
- argentine13
- arginases12
- arhatship16
- armonicas16
- aromatics15
- arsenates10
- arsenical14
- arsenides11
- arsenious11
- arsenites10
- arsonists10
- arthroses11
- arthrosis11
- artichoke18
- aruspices16
- ascarides13
- ascendant15
- ascendent15
- ascenders14
- ascension14
- ascensive17
- ascertain13
- ascetical16
- ascocarps18
- ascogonia15
- ascorbate15
- ascospore15
- ashplants16
- asperated13
- asperates12
- aspersers12
- aspersing15
- aspersion13
- aspersors12
- asphaltic18
- aspirants13
- aspiratae12
- aspirated13
- aspirates12
- aspirator12
- assailers10
- assenters10
- assenting13
- assentors10
- asserters9
- asserting12
- assertion10
- assertive13
- assertors9
- assignats12
- assignees12
- assigners12
- assignors12
- assistant10
- assisters9
- assistors9
- associate12
- assonance14
- assonants11
- assorters9
- assorting12
- assurance14
- astatines10
- asterisks13
- asterisms12
- asteroids10
- asthenias12
- asthenics15
- asthenies12
- astringes12
- asynapses15
- asynapsis15
- atheromas14
- atomisers12
- atrazines19
- atrocious13
- atrophias14
- atrophied15
- atrophies14
- atropines13
- atropisms15
- attachers14
- attainers10
- aurochses15
- autarchic18
- authoress12
- authorise12
- autocross13
- autopsies13
- aversions14
- avocation17
- awareness13
- azeotrope21
- bacchante21
- bacchants21
- bacterias15
- bacterins16
- banishers15
- banisters13
- bannerets14
- bannister14
- baritones13
- bartisans13
- bassinets13
- beachiest17
- becarpets18
- bechances21
- benthonic19
- benthoses15
- besoothes14
- bioscopes18
- biosensor13
- biosphere17
- bisectors15
- booteries12
- boracites15
- borescope18
- botanicas16
- botanises13
- brachiate17
- braincase16
- brainpans17
- branchiae18
- branniest14
- brashiest14
- brashness15
- brassicas15
- brassiest12
- brecciate18
- brisances16
- cabernets16
- cabestros15
- cabochons21
- cabrestas15
- cabrestos15
- cachalots18
- cachepots20
- cacheting20
- cachexias24
- cachexies24
- cacoethes17
- cacophony23
- cadasters13
- cadastres13