IPA: /rɪˈplɛnɪʃəbl/
KK: /rɪˈplɛnɪʃəbl/
Something that can be restored or filled again after being used or depleted.
Solar energy is a replenishable resource that can be used repeatedly without running out.
Replenishable → It is formed from "re-" (meaning again) and "plenus" (from Latin, meaning full) combined with the suffix "-able" (meaning capable of). The word "replenishable" means capable of being made full again or restored.
Think of 'again' ('re-') and 'full' ('plenus') to remember that 'replenishable' refers to something that can be made full again.