-able
durer -> durable (to last -> sustainable)
recycler -> recyclable (to recycle -> reusable)
manger -> mangeable (to eat -> eatable)

in-/im-
exact – inexact (correct/inaccurate)
croyable – incroyable (believable/incredible)
possible – impossible
pur/impur
disponible/indisponible (available/unavailable)
mangeable -> immangeable (eatable -> uneatable)

dé-
faire – défaire (to do/to undo)

re-
faire – refaire (to do/to redo)

-ement
grand -> grandement (large – > largely)
lourd -> lourdement (heavy -> heavily)

-ité
durable -> durabilité (substainable -> sustainability)

-tion / -ation / -ition
installer -> installation (to install -> installation)

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