Adamson rhymes with:
abrahamson, abramson, malcolmson, malcomson, williamsen, williamson, abrahamsen, abrahamson, abramson, bramson, clemson, damson, flamson, hamson, harmsen, hermsen, jameson, lambson, lamson, malcolmson, malcomson, remsen, remson, rimson, rumson, samson, siemsen, simson, stimson, thomsen, thomson, timson, tomson, wilhelmsen, willemsen, williamsen, williamson
Adamson sounds like:
ad-nauseum, adenoscan, adenosine, admission