Morpheme
Qui
Type
bound base
Denotation
rest of sleep, quiet, calm, lull, peace, cessation from labor, dream
Etymology
Latin quiēs
Evidence
acquiesce, acquiesced, acquiescence, acquiescent, acquiesces, acquiescing, disquiet, disquietude, inquiet, inquietude, nonacquiescence, quiesce, quiesced, quiescent, quiesces, quiescing, quiet, quietage, quieted, quieter, quietest, quieting, quietism, quietist, quietly, quietness, quiets, quietude, quietus, requiem, requiems, requiescat, requiescats, ultraquiet, unquiet
Notes
quiet, quietus, quit, quite, and coy are doublets