subrogate /subˈrō-gāt or -rə-/

1. To substitute
2. To put in place of another party as successor to that party's rights (law)

subrogāˈtion noun

• nightly
• night-man
• nightmare
• nightmares
• nightmarish
• nightmarishly
• nightmarishness
• nightmarishnesses
• nightmary
• night-men
• night-night
• night nurse
• night nurses
• night out
• night outs
• night owl
• night owls
• night-palsy
• nightpiece
• nightpieces
• night-porter
• night-porters
• night-rail
• night-rails
• night-raven