15-Letter Words Starting I & Ending ES

• a lack of physical flexibility

• the quality of being rigid and rigorously severe

• a lack of competence

• (pathology) inability of a bodily part or organ to function normally

• lack of an adequate quantity or number

• the quality of being without an error or fault

• the quality of being exempt from sin or incapable of sinning

• the state or an instance of being imperfect

• mercilessness characterized by an unwillingness to relent or let up

• not capable of being moved or rearranged

• therapy designed to produce immunity to a disease or to enhance resistance by the immune system

• the quality of having little or no significance

• the quality of being intangible and not perceptible by touch

• Ungraspability by or inapprehensibility to the mind.