surplus /sûrˈpləs/

1. That which is left over
2. A remainder
3. Excess over what is required
4. Excess of revenue over expenditure

1. Left over
2. In excess of requirements

• helper T cell
• helper T cells
• helper T lymphocyte
• helper T lymphocytes
• helpful
• helpfully
• helpfulness
• helpfulnesses
• helping
• helping hand
• helping hands
• helpings
• helpless
• helplessly
• helplessness
• helplessnesses
• helpline
• helplines
• helpmate
• helpmates
• helpmeet
• helpmeets
• help off with
• help oneself
• help oneself to