multiwindow
multiwindowing
multiwindows
mull
multiuse
multiprogram
multilicence
cofacilitate
multiterminal
multisession
multislack
polychronic
multithreaded
isoconfigurational
multicomputer
codeliver
frame
multiprogramming
multiusage
window
multiusing
polyfocal
multipurpose
multiviewer
stackable
multichoice
windowy
multicar
multidesktop
coexisting
automatic data processing system
ADP system
ADPS
multiplexable
computer system
coexistent
computing system
dual-boot
multitabbed
concurrency pattern
multicompartment
in parallel
parallel universe
transsystemic
synchronize
concurrent execution
omnidimensional
multimodal
concreate
portable