Antonyms of adj six-membered

1 sense of six-membered

Sense 1
six-membered, 6-membered -- (of a chemical compound having a ring with six members; "having three carbon and three nitrogen atoms in a six-membered ring")

INDIRECT (VIA membered) -> memberless -- (of a group or set having no members)

Similarity of adj six-membered

1 sense of six-membered

Sense 1
six-membered, 6-membered -- (of a chemical compound having a ring with six members; "having three carbon and three nitrogen atoms in a six-membered ring")
       => membered (vs. memberless) -- (having members; normally used in chemistry in combination with a number)