adjectives
capable of being changed
"flexible schedules"
is similar to
(used of e.g. personality traits) readily adaptable
"a supple mind"; "a limber imagination"
is similar to
able to be negotiated or arranged by compromise
"negotiable demands"; "the proposal is still on the table"
able to flex; able to bend easily
"slim flexible birches"
able to adjust readily to different conditions
"an adaptable person"; "a flexible personality"; "an elastic clause in a contract"
bending and snapping back readily without breaking
making or willing to make concessions
"loneliness tore through him...whenever he thought of...even the compromising Louis du Tillet"