barrel, Bethel, Carol, Carroll, devil, dreadful, Eccles, Ethel, ethyl, festal, fretful, general, gentle, Gerald, Harold, Hegel, Herald, kennel, kettle, level, levelled, levels, medal, meddle, Merrill, metal, methyl, mettle, nestle, nettle, pebble, pedal, peril, pestle, petal, phenol, rebel, revel, revelled, revels, Reynolds, settle, special, speckled, spectral, sterile, treble, vessel, vestal, wrestle

bearable, cerebral, clerical, credible, decimal, edible, equable, festival, genital, legible, medical, parable, pedestal, plentiful, preferable, Reginald, seminal, several, skeletal, tenable, terrible

ancestral, dishevelled, especial, Ezekiel, Fitzgerald, forgetful, imperil, imperilled, neglectful, orchestral, projectile, respectful, unsettled

accessible, amenable, chimerical, confessional, congenital, Congressional, conjectural, detestable, electoral, ephemeral, execrable, illegible, impeccable, incredible, ineffable, numerical, polemical, professional, regrettable, unbearable, untenable

accidental, continental, departmental, detrimental, disrespectful, elemental, fundamental, instrumental, monumental, Oriental, sentimental, transcendental

architectural, hypothetical, inaccessible, incontestable, indigestible, inexpressible, irrepressible, unforgettable

developmental, transcontinental