If I understand your request properly, -dic- is not a prefix but a very popular word part used in words like abdicate but it also has a more common variant -dict-, used in words like diction, dictionaryand the list I've supplied below -dict-'s meaning.
-dic-, -dict- means "speech, speak, talk, say, tell, pronounce, declare, proclaim, word, point out".
[The emboldened words are college level words.]
abdicate benediction contradiction .
contradictory dedication
dictate (GRE) dictum
edict indicant indicator indictinterdict (GRE)
juridical jurisdiction maledictionpredicament predicate predict .
prediction prodigious? prodigy? (not sure about prodigious or prodigy but the word part -dic- may be in there)
valediction valedictorian valedictory(apodictic, condition, dictim, dictionary, dictograph, dight, diseuse, ditto, dixit, epidictic, fatidic, index, indicavit, indicia, indite, indiction, judge, preach, predicable,verdict
The root "dic" means to say or to speak. It is commonly found in words related to speech or communication, such as dictate or dictionary.
To speak (say) Alternative: Dict
Some words with the root "dic" include predict, dictate, and indict.
The root syllable 'dic-' in English often relates to the concept of saying or showing something, as seen in words like "dictate" and "dictionary." It comes from the Latin verb "dicere," meaning "to say."
The root word for "dictionary" is "dict," which comes from the Latin word "dictio" meaning "saying" or "speaking."
Yes, the Latin word "dic" does mean "to speak." It is the root of words like "dictate" and "dictionary."
Dicere is the Latin root word that means 'to speak'. The word in Latin is an infinitive. The first person singular form in the present indicative is 'dico', which means '[I] am speaking, do speak, speak'. That form finds an older version in 'deico', which is related to the Greek 'deiknymi'.
Some words with the root "dic" include predict, dictate, and indict.
The root word 'dic' means 'speak' or 'say'.
Dic means to say or speak something. There are several different words that have this prefix or root word and some of these words include dictation and dictionary.
The root syllable 'dic-' in English often relates to the concept of saying or showing something, as seen in words like "dictate" and "dictionary." It comes from the Latin verb "dicere," meaning "to say."
Dic
Dict or Dic which means "to speak."
dic- judge
dictate contradict unpredictable dictionary edict
The root word for "dictionary" is "dict," which comes from the Latin word "dictio" meaning "saying" or "speaking."
what is a root word for dictus
To say is the English equivalent of the Latin root syllable 'dic-'. That syllable is the source for the Latin infinitive 'dicere', which means 'to say'. Both the Latin root and the Latin infinitive, by way of its older first person present indicative form 'deico', are related to the original Greek 'deiknymi'.
dictionary dictake contradict unpredictable edict dictate prediction dictator