10 letters
- periscopes19
- personable18
- personages16
- personally18
- personalty17
- personates14
- personnels16
- phalangers19
- phalaropes19
- pharyngeal21
- phenocryst21
- phenolates17
- phenotypes21
- phosphenes21
- phylesises18
- piperonals18
- planishers17
- playhouses19
- pleasances18
- pleasanter15
- pleasantry17
- plowshares19
- polyanthas19
- polychaete21
- polyesters16
- polygraphs23
- polymerase19
- polyparies19
- polyphasic24
- polyphones22
- polythenes19
- poornesses14
- porcelains18
- poshnesses16
- precancels21
- precensors17
- precession17
- prepensely20
- prepossess16
- prepotency22
- preprocess19
- prepunches23
- presbyopes21
- preschools19
- preseasons14
- princesses17
- properness17
- prophecies21
- prophesies18
- prophetess18
- propylenes20
- proselytes16
- prostheses15
- racehorses15
- racinesses14
- raptnesses14
- rashnesses13
- realnesses12
- reanalyses14
- reanalysis14
- reanalyzes23
- reasonable15
- reasonably17
- reasonless12
- rebalances18
- recappable23
- recessions14
- rechannels18
- rehearsals13
- relaunches18
- repassages15
- replicases17
- repolishes16
- reproaches18
- resonances15
- richnesses16
- ropinesses14
- sacredness15
- sandpapers18
- sandpapery20
- saprophyte20
- sarcoplasm20
- scallopers18
- scaloppine21
- scarceness17
- scareheads16
- scatheless16
- schnorkels21
- scrapheaps21
- scrappages21
- screenplay20
- searchable19
- searchless16
- seasonable15
- seasonably17
- seasonally15
- seasonless12
- selachians17
- semaphores18
- seneschals17
- separately16
- sepulchers20
- sepulchres20
- sharecrops18
- sharpeners16
- shorelines14
- showerless16
- showplaces22
- slapdashes17
- sloganeers14
- sloppiness18
- smearcases16
- snappishly22
- snowscapes20
- sourceless15
- spaceports19
- spaceships21
- sparseness14
- spearheads16
- speechless19
- spleuchans21
- spruceness18
- sprynesses16
- sunporches20
- superclass18
- superclean19
- superhypes21
- superplane19
- superposes17
- supersales15
- superscale18
- suppleness19
- suspensory17
- sycophants21
- synaereses13
- synaeresis13
- synalephas19
- synaloepha19
- syncarpies19
- syncarpous20
- synchronal20
- syncopates19
- telophases16
- tolerances15
- tracheoles16
- transposes14
- transshape16
- trehaloses13
- uppercases20
- weaponless18