8-letter words containing s, u, i, f
- suffixal — Grammar. an affix that follows the element to which it is added, as -ly in kindly.
- suffixed — Grammar. an affix that follows the element to which it is added, as -ly in kindly.
- suffixes — Grammar. an affix that follows the element to which it is added, as -ly in kindly.
- sulfinyl — containing the sulfinyl group; thionyl.
- sulfonic — sulfo.
- sulfuric — of, relating to, or containing sulfur, especially in the hexavalent state.
- superfit — extremely fit
- superfix — a suprasegmental feature having an identifiable meaning or grammatical function, as the stress pattern that distinguishes the noun record from the verb record or the parallel falling stress patterns of blackbird and highchair, reflecting a parallel relationship between the elements.
- surefire — sure to work; foolproof: a surefire moneymaking scheme.
- surfbird — a sandpiperlike shorebird, Aphriza virgata, of the Pacific coast, breeding in Alaska and wintering in South America.
- surffish — surfperch.
- surfside — next to the sea
- tristful — full of sadness; sorrowful.
- unfished — not used for fishing
- unsifted — to separate and retain the coarse parts of (flour, ashes, etc.) with a sieve.
- unsinful — characterized by, guilty of, or full of sin; wicked: a sinful life.
- ursiform — having the form of a bear; bear-shaped: the ursiform koala.
- whistful — Peaceful, tranquil.
- windsurf — to engage in windsurfing.