Here's what rhymes with unsatisfactory.

Consider these alternatives

unsatisfying / dying problematic / dramatic incomplete / complete unreliable / liable insufficient / sufficient unsatisfied / side unsuitable / suitable dissatisfied / side deemed / seemed evaluations / relations ineffective / effective substandard / standard inconclusive / inclusive satisfied / side deplorable / horrible impractical / practical disappointing / pointing unattractive / attractive incompatible / capital unsafe / face incorrect / effect unrealistic / characteristic