remain inaccessible remain inactive remain incarcerated remain incomplete remain indefinitely remain independent remain indifferent remain indoors remain infectious remain informed remain inside remain insufficient remain intact remain invisible remain involved remain isolated remain key remain large remain largely remain largely unchanged remain largely unknown remain liable remain limited remain linked remain lit remain living remain locked remain long remain longer remain low remain loyal remain major remain modest remain more or less remain mostly remain motionless remain motivated remain much remain mysterious remain nameless remain neutral remain objective remain obscure remain off remain on board remain on earth remain on good terms remain on guard remain on high remain on hold remain on standby remain on the ground remain on the island remain on the sidelines remain on the surface remain on the table remain on top remain on track remain one remain online remain only remain open remain operational remain optimistic remain out remain outstanding remain parallel remain part remain passive remain patient remain peaceful remain pending remain perfect remain permanently remain persistent remain polite remain poor remain poorly remain poorly understood remain popular remain positive remain present remain primarily remain private remain productive remain professional remain profitable remain public remain pure remain quiet remain rare remain ready remain realistic remain reasonable remain registered remain relatively remain relatively stable remain relevant remain reserved