burden [burdens]+(cause of worry)noun[UK: ˈbɜːd.n̩] [US: ˈbɝː.dn̩]
encumbrance [encumbrances]+(burden)noun[UK: ɪnˈk.ʌm.brəns] [US: ɪnˈk.ʌm.brəns]
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