Antonyms of adj made-to-order

2 senses of made-to-order

Sense 1
custom-built, made-to-order -- (built for a particular individual)

INDIRECT (VIA custom-made) -> ready-made -- (made for purchase and immediate use)

Sense 2
bespoke, bespoken, made-to-order, tailored, tailor-made -- ((of clothing) custom-made)

INDIRECT (VIA custom-made) -> ready-made -- (made for purchase and immediate use)

Similarity of adj made-to-order

2 senses of made-to-order

Sense 1
custom-built, made-to-order -- (built for a particular individual)
       => custom-made (vs. ready-made), custom -- (made according to the specifications of an individual)

Sense 2
bespoke, bespoken, made-to-order, tailored, tailor-made -- ((of clothing) custom-made)
       => custom-made (vs. ready-made), custom -- (made according to the specifications of an individual)