Noun

• S: (n) minimum, lower limit (the smallest possible quantity)
• direct hyponym / full hyponym
• direct hypernym / inherited hypernym / sister term
• antonym
• derivationally related form
• S: (n) minimum (the point on a curve where the tangent changes from negative on the left to positive on the right)

Adjective

• S: (adj) minimal, minimum (the least possible) "needed to enforce minimal standards"; "her grades were minimal"; "minimum wage"; "a minimal charge for the service"