Synonymes natural (anglais)

Adjectif
- intrinsic : original, essential, true, fundamental, inborn, ingrained, inherent
- normal : typical, characteristic, usual, customary, habitual, accustomed, involuntary
- physical : actual, tangible, real
- unaffected : artless, unconstrained, impulsive, guileless, childlike, ingenuous, unfeigned
- unrefined : crude, raw