The Latin word for body is corpus (gen. corporis)
Heart comes from the old English hoerte and has no Latin root.
heart-cord
In the English name, Mary Poppins? There are no Greek or Latin derivatives.
Some derivatives are aqueous, aquaduct, aquifer.
Some English derivatives of the Latin root syllables 'duo-' include "duo" itself, meaning two, as well as "duet," which refers to a musical composition for two performers. Other derivatives include "dual," referring to something composed of two parts, and "duplicate," meaning an exact copy of something.
clavicle
Simian.
valete
The Latin root syllable 'tot-' means 'so many'. Its English derivatives are total and totality. Its Latin derivatives are the adverb 'totiens', for 'so many times'; and the adjective 'totus', for 'the complete, the entire, the whole'.
benign, benignant
redirection
nautical
Clin- is the Latin root syllable that means 'to lean'. One of its English language derivatives is the infinitive 'to incline'. One of its Latin language derivatives is the infinitive 'inclinare', which means 'to lean'.
Triclinium is Latin for a dining room