inuline, n.f., (chem.) inuline.
inusable, adj., that will not wear out; durable, everlasting.
inusité, -e, adj., unused, not in use, obsolete; antiquated; unusual.
inutile, adj., useless, fruitless, profitless; unnecessary; unavailing, unavailable, needless, unserviceable, vain, of no use.
inutilement (-til-mān), adv., uselessly, fruitlessly, unprofitably, to no purpose, vainly, needlessly.
inutilisable, adj., that cannot be utilized; worthless, profitless.
inutilisé, -e, adj., unutilized.
inutilité, n.f., inutility, uselessness, fruitlessness, unprofitableness; useless thing.
invacillant, -e, adj., non-flickering, steady.
invagination, n.f., (med.) intussusception, invagination.