unupgraded
Never been improved
Unupgraded describes something that has not been improved, updated, or enhanced to a newer or better version.
The term appears most often in technology contexts, where software, hardware, or systems remain in their original state rather than receiving available updates: The unupgraded servers were vulnerable to security exploits.
It can also apply to physical spaces or amenities that haven't been renovated or modernized: The unupgraded kitchen still had appliances from the 1970s.
No longer in use
- antiquatedOld and outdated
- outmodedNo longer in fashion
- datedOld-fashioned or courted
- archaicBelonging to earlier times
deprecated · superseded · legacy · end-of-life · unsupported · discontinued · phased-out · aging
Not modified at all
- staticWithout motion or change
- unimprovedNot enhanced or developed
- unenhancedNot made better
- unmodifiedWithout any changes
unaltered · as-is · stock · baseline · original · factory · default · standard-issue
Lacking in speed
- sluggishSlow and inactive
- laggyExperiencing input delay
- buggyHorse-drawn cart
- glitchyProne to malfunctions
unoptimized · clunky · cumbersome · unreliable · unstable · incompatible · vulnerable · unsecured
outdated
No longer in use
- antiquatedOld and outdated
- outmodedNo longer in fashion
- datedOld-fashioned or courted
archaic · deprecated · superseded · legacy · end-of-life · unsupported · discontinued · phased-out · aging · worn
unchanged
Not modified at all
- staticWithout motion or change
- unimprovedNot enhanced or developed
- unenhancedNot made better
unmodified · unaltered · as-is · stock · baseline · original · factory · default · standard-issue · out-of-the-box
slow
Lacking in speed
glitchy · unoptimized · clunky · cumbersome · unreliable · unstable · incompatible · vulnerable · unsecured · unpatched
firmware
Hardware's permanent programming
- softwarePrograms directing computer operations
- hardwareMetal goods and fittings
- systemConnected parts forming whole
patch · version · driver · app · browser · plugin · device · equipment · computer · phone
grade, upgrade, upgraded, upgrading, upgrades, upgradable, upgradeable, graded, grading