Answer:

dwells

AnswerCrossword Clue
DWELLSResides
DWELLSMakes a home
DWELLSLingers (on), as a subject
DWELLSLives
DWELLSMakes one's home (in)
DWELLSFixates (on)
DWELLSHarps (on)
DWELLSAbides.
DWELLSResides.
DWELLSLingers over
DWELLS"She ... with Beauty . . . ": Keats
DWELLSLingers (upon)
DWELLSLingers over, with "on"
DWELLSHas residence
DWELLSLives (in)