with no multiple choice i'd guess aid is to help as support is to assist
aid help maintain
aid
Assistance, support, aid, catering to another's needs
Help, Aid, Support
aid, benefit, backing, support, help
Help, aid. Also: support, cooperate with, abet, facilitate, further, serve, promote
Some choices: aid, reinforce, help, sustain, facilitate, back, support
help, backing, support, aid, cooperation, helping hand
Aid or Assistance are two that might work for you
The act of coming under., The act of relieving, as of a burden; support; aid; assistance; help., A government aid or bounty., To subventionize.
No, the noun 'help' is an abstract noun, a word for aid, assistance, support, relief; a word for a concept.
To give support to in some undertaking or effort, or in time of distress; to help; to aid; to succor., To lend aid; to help., To be present as a spectator; as, to assist at a public meeting.