- labanotations19
- labialization28
- laboriousness19
- lackadaisical26
- lactobacillus26
- lactoglobulin26
- laggardnesses20
- lamellibranch28
- landownership25
- languidnesses20
- languishingly26
- languishments24
- laparoscopies23
- laparoscopist23
- laryngectomee25
- laryngologies22
- laryngoscopes25
- lastingnesses18
- laterizations24
- latinizations25
- latitudinally21
- laughableness24
- laughingstock29
- laureateships20
- lawlessnesses19
- learnednesses17
- leatherleaves21
- lecherousness21
- legalizations27
- legislatively24
- legislatorial18
- legitimations20
- legitimatized29
- legitimatizes28
- leishmaniases20
- leishmaniasis20
- leisureliness17
- lengthinesses20
- lepidopterans22
- lepidopterist21
- lepidopterous22
- leprechaunish26
- leptocephalus27
- leptospiroses20
- leptospirosis20
- lethargically25
- letterboxings27
- letterpresses17
- letterspacing23
- lexicographer31
- lexicographic34
- lexicologists27
- liberalnesses19
- liberationist18
- librarianship23
- lichenologies23
- lichenologist23
- lickerishness24
- liebfraumilch30
- lieutenancies20
- lightfastness22
- lightsomeness22
- lignification24
- likablenesses23
- liltingnesses19
- limitednesses19
- limitlessness19
- linearization25
- linebreedings22
- lingonberries21
- linguistician22
- liquefactions31
- lissomenesses18
- listenerships20
- literalnesses16
- lithification23
- lithographers23
- lithographies23
- lithographing26
- lithotripsies19
- lithotripters19
- lithotriptors19
- litigiousness18
- livablenesses23
- liveabilities22
- loathsomeness20
- localizations28
- locksmithings29
- lockstitching29
- logicalnesses21
- logogrammatic27
- lollapaloozas29
- longanimities21
- losablenesses19
- loutishnesses18
- lovablenesses23
- lowerclassman25
- lowerclassmen25
- lucrativeness23
- ludicrousness21
- luminescences26
- lumpishnesses24
- luncheonettes22
- lustfulnesses21
- luteinization26
- luteotrophins21
- luxuriousness25
- lycanthropies25
- lymphadenitis26
- lymphatically31
- lymphoblastic31
- lymphocytoses29
- lymphocytosis29
- lymphographic34
- lymphomatoses27
- lymphomatosis27
- lymphosarcoma30
- lyricalnesses21
- lysolecithins23