docile, doctor, doctrine, doc, doct teach, prove document, dogma, indoctrinate master, that dominate, dominion, domin which is under predominant, domain control don give donate, condone dorm sleep dormant, dormitory thought, orthodox, heterodox, dox opinion, paradox, doxology praise syndrome, aerodrome, -drome run, step velodrome produce, abduct, product, transducer, duc, duct to lead, pull viaduct, aqueduct, induct, deduct, reduce, induce durable, duration, dura hard, lasting endure dynamo, dynamic, dynam power dynamite, hydrodynamics bad, abnormal, dysfunctional, dyslexia, dys- difficult, dyspathy impaired, unfavorable not, missing, out, emit, embed, away, e- eternal,ether, erase, computer email, e-tailer network related echo, eclipse, eclectic, ec- out of, outside ecesis, ecstasy, exzema household, environment, ecology, economize, eco- relating to ecospheres, ecology or ecomanagement economy outside, ectomorph, ectoderm, ecto- external ectoplasm Verb: past dressed, patted, -ed tense closed, introduced Adjective: having the winged, moneyed, -ed quality or dogged, tiered characteristics of Verb: to lengthen, moisten, -en to become sharpen
doc, doct teach, prove docile, doctor, doctrine, document, dogma, indoctrinate domin master, that which is under control dominate, dominion, predominant, domain don give donate, condone dorm sleep dormant, dormitory dox thought, opinion, praise orthodox, heterodox, paradox, doxology -drome run, step syndrome, aerodrome, velodrome duc, duct to lead, pull produce, abduct, product, transducer, viaduct, aqueduct, induct, deduct, reduce, induce dura hard, lasting durable, duration, endure dynam power dynamo, dynamic, dynamite, hydrodynamics dys- bad, abnormal, difficult, impaired, unfavorable dysfunctional, dyslexia, dyspathy e- not, missing, out, away, computer network related emit, embed, eternal,ether, erase, email, e-tailer ec- out of, outside echo, eclipse, eclectic, ecesis, ecstasy, exzema eco- household, environment, relating to ecology or economy ecology, economize, ecospheres, ecomanagement ecto- outside, external ectomorph, ectoderm, ectoplasm -ed Verb: past tense dressed, patted, closed, introduced -ed Adjective: having the quality or characteristics of winged, moneyed, dogged, tiered -en Verb: to to become lengthen, moisten, sharpen