Find Antonyms
duplex Antonyms
Opposite of duplex
Looking for antonyms for duplex? Sourced from our comprehensive thesaurus, here is a list of opposite words and the exact opposite of duplex, organized by relevance and context.
• adjective (Context 1)
Capable of transmitting and receiving data simultaneously across a communication channel.
Usage Example
"We need a simplex connection to ensure real-time audio and video synchronization during the broadcast."
Strongest
simplex
• adjective (Context 2)
Having two main parts or elements; twofold or double.
Usage Example
"The machine features a simplex mechanism that allows it to operate twice as efficiently."
Strongest
simplex
single
• noun (Context 3)
A telecommunications or computing system that allows the transmission of data in two directions simultaneously.
Usage Example
"The network architecture relies on a simplex to handle heavy streams of incoming and outgoing traffic without bottlenecks."
Strongest
simplex
Similar words to duplex
Looking for synonyms? Words similar to duplex vary depending on the context. Here are a few common synonyms:
twofold
double
dual
bidirectional
hybridize
pair
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Duplex. In Wordmom Thesaurus. Retrieved Oct 17, 2026, from https://wordmom.com/antonyms/duplex