suffix
US /ˈsʌf.ɪks/
UK /ˈsʌf.ɪks/

1.
sufijo
a morpheme added at the end of a word to form a derivative (e.g., -ation, -fy, -ing, -itis).
:
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The suffix "-ing" is often used to form present participles.
El sufijo "-ing" se usa a menudo para formar participios presentes.
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Adding the suffix "-less" to a noun often creates an adjective meaning 'without'.
Añadir el sufijo "-less" a un sustantivo a menudo crea un adjetivo que significa 'sin'.