Homophones for overhigher, overhire

overhigher / overhire ['ǝʊvǝrhaɪǝr] 

overhigher – adj. – a great value or values greater than normally expected – the sense of ‘above and beyond’

overhire – n. & v. – n. – a temporary employee doing a specific job; v. - employ more people than needed to do the work