13 letters
- eavesdroppers24
- eavesdropping27
- effectiveness27
- effectivities26
- effervescence30
- elusivenesses20
- enteroviruses19
- enviousnesses20
- environmental24
- equivalencies32
- equivocalness32
- equivocations31
- erosivenesses18
- evangelically28
- evasivenesses22
- eventualities20
- everlastingly24
- eviscerations21
- evocativeness25
- evolutionisms23
- evolutionists20
- excessiveness28
- exclusiveness30
- exclusivities29
- excursiveness29
- expansiveness29
- expansivities28
- expensiveness29
- explanatively32
- explicatively34
- exploratively31
- explosiveness29
- extensiveness26
- exteroceptive30
- extrapolative28
- extravagances30
- extravagantly30
- extravaganzas36
- extravagating29
- extravasating27
- extravasation25
- extravascular29
- extraversions25
- extroversions25
- facultatively28
- favorableness25
- festivalgoers23
- festivenesses21
- fibrovascular28
- fictivenesses24
- flavoproteins25
- forevernesses21
- forgivenesses23
- forgivingness26
- frequentative31
- frivolousness23
- furtivenesses22
- galvanization31
- galvanometers24
- galvanometric27
- galvanoscopes27
- gesticulative24
- governmentese24
- governorships25
- graminivorous24
- gravitational21
- griseofulvins25
- herpesviruses23
- hyperactivity29
- hyperreactive27
- hypertensives25
- hypervelocity30
- hypervigilant28
- hypervirulent27
- imaginatively26
- imitativeness21
- immovableness28
- impassiveness24
- impassivities23
- imperceivable30
- imperfectives29
- implicatively30
- impoverishers25
- impoverishing28
- improvability29
- improvidences28
- improvidently28
- improvisation24
- improvisatore23
- improvisatori23
- improvisators23
- improvisatory25
- impulsiveness26
- impulsivities25
- inactivations22
- inadvertences23
- inadvertently23
- inattentively22
- incentivizing34
- inclusiveness24
- inconceivable29
- inconceivably31
- inconsecutive26
- inconvenience27
- inconveniency29
- inconvertible26
- inconvertibly28
- inconvincible30
- incorporative24
- indistinctive23
- individualise22
- individualism25
- individualist22
- individuality24
- individualize31
- individuating24
- individuation22
- ineffectively30
- inevitability24
- inexpensively32
- infectivities24
- informatively27
- inobservances25
- inoffensively28
- inquisitively31
- inscriptively27
- insectivorous22
- insensitively22
- insensitivity21
- instinctively25
- instructively25
- intensiveness20
- interactively24
- interbehavior23
- interconverts22
- interinvolved25
- interinvolves24
- interobserver21
- interoceptive24
- interpolative22
- interrogative20
- interventions20
- intravascular23
- intravenouses20
- intravenously23
- introgressive20
- introspective24
- introversions19
- intrusiveness20
- intuitiveness20
- invaginations22
- invalidations21
- invariability24
- invectiveness26
- inveiglements25
- inventiveness24
- inventorially23
- invertebrates21
- investigating23
- investigation21
- investigative24
- investigators20
- investigatory22
- inviabilities22
- invidiousness21
- invigilations22
- invigorations21
- invincibility28
- inviolability25
- inviolateness20
- invisibleness23
- invitationals20
- involuntarily24
- irrecoverable24
- irrecoverably26
- irrelevancies22
- irretrievable21
- irretrievably23
- justificative33
- juvenescences35
- leatherleaves21
- legislatively24
- livablenesses23
- liveabilities22
- lovablenesses23
- lucrativeness23
- malversations22
- mantelshelves25
- marvelousness23
- massivenesses21
- microvascular28
- microwaveable30
- misadventures23
- mischievously29
- misconceivers27
- misconceiving30
- misdeveloping28
- misevaluating25
- misevaluation23
- misgovernment27