What's the adjective for contractors? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs contract, contractualise and contractualize which may be used as adjectives within certain contexts.
contracted
(not comparable) Arranged by contract; established by agreement.
“The whaleback upward-facing folds of Domain 2 are consistent with a dominantly subhorizontal NW-SE contractional strain.”
“The earthquake was generated by contractional deformation along the Léogâne fault, a small hidden thrust fault discovered underneath the city of Léogâne.”
“In a similar way the substrate has a surface 'free' energy level, the 'attractional force', which tries to overcome the contractional force of the liquid.”