pref·a·to·ry 
(prĕfə-tôr′ē)
(prĕfə-tôr′ē)adj.
Of, relating to, or constituting a preface; introductory. See Synonyms at preliminary.
[From Latin praefātus, past participle of praefārī, to say before; see PREFACE.]
pref′a·tori·ly adv.
- illicitly
- illicitness
- Illimani
- illimitability
- illimitable
- illimitableness
- illimitably
- Illinois
- Illinois
- Illinoisan
- Illinois River
- Illinois Waterway
- illiquid
- illiquidity
- illiteracy
- illiterate
- illiterately
- illiterateness
- ill-mannered
- ill-manneredly
- ill nature
- ill-natured
- ill-naturedly
- ill-naturedness
- illness