to repeat is a form of:

Antithesis



noun — Plural: Antitheses
1.
~ (of something / somebody) (contrast, direct opposite, exact opposite) ប្រតិនិក្ខេបបទ
ENGLISH MEANING
noun — Plural: Antitheses
1.
An opposition or contrast of words or sentiments occurring in the same sentence; as, "The prodigal robs his heir; the miser robs himself." "He had covertly shot at Cromwell; he how openly aimed at the Queen."
2.
The second of two clauses forming an antithesis.
1.
Opposition, contrast