indenture

noun 0.861

indentured

noun 0.764

apprenticeship

noun 0.632

traineeship

noun 0.608

clientship

noun 0.586

internship

noun 0.586

interning

noun 0.583

studentship

noun 0.575

apprentice

noun 0.559

externship

noun 0.557

bondservant

noun 0.553

indebtedness

noun 0.553

bonded labor

noun 0.550

intern

noun 0.549

debt bondage

noun 0.548

pupillage

noun 0.543

learnership

noun 0.542

preceptorship

noun 0.541

assistantship

noun 0.539

mentorship

noun 0.533

peonage

noun 0.531

clerkship

noun 0.531

bondslave

noun 0.530

servitude

noun 0.529

investiture

noun 0.527

internee

noun 0.524

trusteeship

noun 0.521

debenture

noun 0.518

tutorship

noun 0.515

induction programme

noun 0.511

tenancy

noun 0.508

trainee

noun 0.507

sonship

noun 0.507

villeinage

noun 0.503