13-Letter Words Containing: I,O,P,T,E,R

• manage in a makeshift way; do with whatever is at hand

• perform without preparation

• abnormal dryness of the conjunctiva and cornea of the eyes; may be due to a systemic deficiency of vitamin A

• use an apostrophe

• (of quantities) imprecise but fairly close to correct

• therapy that uses physical agents: exercise and massage and other modalities

• provide with computers

• store in a computer

• control a function, process, or creation by a computer