clean upHealth watchdogs are calling on a hospital to clean up its act.
clean airWe all expect to benefit equally from clean water, clean air, access to screening facilities, and so on.
clean waterThe clean water can then flow back into the river.
nice cleanYou're making a mess on mummy's nice clean floor.
clean sheets6 clean sheets on the trot (although some of those were cup games).
clean and uncleanThis tradition that the redemption brought by Christ has abolished laws of purity that distinguished between clean and unclean animals, clean and unclean foods, clean and unclean people (Jew and gentile) and clean and unclean physical states (women during menstruation) restrained Christianity for several centuries from applying laws of impurity to women.
be cleanWhat is man that he should be clean?
clean sweepCool FM in clean sweep
come cleanCan Englishness ever become clean again?
spring cleanIs a spring clean necessary?
very cleanOn inspection, a very clean 3mm wide cut was produced.