adjectives
produced by or subjected to forcing
"forced-air heating"; "furnaces of the forced-convection type"; "forced convection in plasma generators"
forced or compelled
"promised to abolish forced labor"
is similar to
not subject to the control of the will
"involuntary manslaughter"; "involuntary servitude"; "an involuntary shudder"; "It (becoming a hero) was involuntary. They sank my boat"- John F.Kennedy
made necessary by an unexpected situation or emergency
"a forced landing"
is similar to
not scheduled or not on a regular schedule
"an unscheduled meeting"; "the plane made an unscheduled stop at Gander for refueling"
lacking spontaneity; not natural
"a constrained smile"; "forced heartiness"; "a strained smile"