* Help (most common and general translation)
* Assistance (more formal)
* Aid (often used in a more serious context)
* Support (can also be used in a more emotional context)
The best translation depends on the specific context of the Spanish sentence.
For example:
* "Necesito ayuda." would translate to "I need help."
* "Ofreció ayuda a los necesitados." would translate to "He offered assistance to the needy."
* "Las organizaciones humanitarias proporcionan ayuda a los refugiados." would translate to "Humanitarian organizations provide aid to refugees."
* "Ella siempre está ahí para dar apoyo a sus amigos." would translate to "She is always there to support her friends."