Derivational Word Lists Reference
Derivational Relations Master Lists
Sorts 42–50: Advanced Roots, Suffixes, and Prefix Assimilation
Sort 42
-duce / -duct-: to lead | -ced / -cess / -ceed: to go
| -duce / -duct- | -ced / -cess / -ceed |
|---|
| induce, educe, induction, deduction, abduct, abduction, reduce, aqueduct, viaduct, education | proceed, procession, recede, recession, exceed, precede, secede, secession, intercede, intercession, succeed |
Sort 43
-ceiv / -cep-: to take -tain / -ten-: to hold -nounce / -nunc-: to report
| -ceiv / -cep- | -tain / -ten- | -nounce / -nunc- |
|---|
| deceive, deception, perceive, perception, preconceive, preconception | retain, retention, detain, attention, detention, attain, sustain, sustenance, abstain, abstention | pronounce, pronunciation, renounce, denounce, renunciation, denunciation |
Sort 44
Suffixes: -ent/-ence and -ant/-ance I
| -ent | -ence | -ant | -ance |
|---|
| confident, dependent, resident, different, obedient, excellent, patient | confidence, dependence, residence, difference, obedience, excellence, prominence | brilliant, abundant, fragrant, dominant | brilliance, abundance, fragrance, dominance, patience |
Sort 45
Suffixes: -ant/-ance and -ent/-ence II
| -ant | -ance | -ent | -ence |
|---|
| irrelevant, abundant, defiant, adolescent (base), impertinent (base) | irrelevance, abundance, defiance | imminent, impertinent, adolescent, incoherent, inherent, adherent, iridescent, inconvenient | imminence, impertinence, adolescence, incoherence, inherence, adherence, iridescence, inconvenience |
Sort 46
Suffixes: -able and -ible
| -able | -ible |
|---|
| dependable, profitable, predictable, perishable, laughable, punishable, adaptable, attainable, cherishable, decipherable, sustainable | credible, audible, legible, plausible, indelible, intangible, irascible, combustible, feasible, compatible |
Sort 47
Spelling Changes with -able / -ible
| Drop final e | Keep final e |
|---|
| farmable, unnamable, consumable, excusable, resumable, undesirable, confusable, pleasurable, opposable, reusable, invisible (miscellaneous), indivisible (miscellaneous) | noticeable, manageable, danceable, exchangeable, knowledgeable, balanceable, pronounceable, replaceable, salvageable |
Sort 48
Accent and Doubling
| Double Final Consonant | Do Not Double |
|---|
| omitted, propellant, compelling, occurred, preferred, conferred, concurring, committed, appellant, repellent, abhorrent | orbited, benefiting, leveled, piloting, preference, deference, libeled, quarreled, referent, conference, deferred, editing, modeling |
Sort 49
Prefix Assimilation: in- (not/into)
| in- | im- | il- | ir- |
|---|
| incorrect, inactive, incapable, inform, indent, innumerable, inescapable | immobile, immoral, immeasurable, immature, immortal | illegible, illegal, illiterate, illogical, illegitimate | irreplaceable, irremovable, irrational, irresponsible, irrefutable, irregular, irreducible |
Sort 50
Prefix Assimilation: in-, com-, ad-, sub-
| in- | com- | ad- | sub- |
|---|
| immaterial, immigrant, immense, imminent, immune | collide, commit, colleague, correlate, corrode | attractive, appended, attachment, arrange, aggressive, aggregate, affiliate, affix, appetite | suppression, supportable, suffix |
Note: The source document provided ("Words Their Way: Word Sorts for Derivational Relations Spellers") concludes at Sort 50.