18-letter words containing p, i, l, t, d, o
- traditional weapon — a weapon having ceremonial tribal significance, such as an assegai or knobkerrie
- unit-linked policy — a life-assurance policy, the investment benefits of which are directly in proportion to the number of units in a unit trust purchased on the policyholder's behalf
- white-spotted hyla — a type of tree frog (H. leucophyllata) of tropical America
- withdrawal symptom — effects of stopping a drug