13-letter words containing b, i, f, u, l
- self-doubting — lacking in confidence
- strombuliform — in the shape of a coil
- the beautiful — the quality of beauty
- tubuliflorous — having the corolla tubular in all the perfect flowers of a head, as certain composite plants.
- umbelliferous — bearing an umbel or umbels.
- umbraculiform — umbrella-shaped
- unbeautifully — in a unbeautiful or unattractive manner
- unblindfolded — not blindfolded
- unfalsifiable — to make false or incorrect, especially so as to deceive: to falsify income-tax reports.
- unfashionable — observant of or conforming to the fashion; stylish: a fashionable young woman.
- unfashionably — in an unfashionable manner
- unfulfillable — not able to be fulfilled
- uninflammable — (of materials and substances) not liable to catch fire, not flammable
- unjustifiable — capable of being justified; that can be shown to be or can be defended as being just, right, or warranted; defensible: justifiable homicide.
- unjustifiably — capable of being justified; that can be shown to be or can be defended as being just, right, or warranted; defensible: justifiable homicide.
- unrectifiable — able to be rectified.
- unsatisfiable — not able to be satisfied
- unspecifiable — not able to be specified
- unvitrifiable — not able to be vitrified