15-Letter Words Containing: I,P,I,D

• any of several similar lipophilic amines used as tranquilizers or sedatives or hypnotics or muscle relaxants; chronic use can lead to dependency

• having an allergy or peculiar or excessive susceptibility (especially to a specific factor)

• To specialize to an excessive degree.

• estimate the capital value of (a company) at an unreasonably or unlawfully high level

• overestimate the market value of

• capitalize beyond what the business or the profit-making prospects warrant

• an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

• having a relatively long head with a cephalic index of under 75

• an adult with a long narrow head

• antihistamine (trade name Benadryl) used to treat allergic reactions involving the nasal passages (hay fever) and also to treat motion sickness