| COFOUNDERS | • cofounders n. Plural of cofounder. • co-founders n. Plural of co-founder.
 • COFOUNDER n. one who founds something in collaboration with another.
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| DISULFOTON | • disulfoton n. A highly toxic organothiophosphate insecticide and acaricide, O,O-diethyl S-2-ethylthioethyl phosphorodithioate. • DISULFOTON n. an organophosphorus systemic insecticide.
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| FLORIDEOUS | • florideous adj. Synonym of floridean. • FLORIDEOUS adj. relating to Floridae, a family of red seaweeds.
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| FOODSTUFFS | • foodstuffs n. Plural of foodstuff. • FOODSTUFF n. a substance used as food.
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| FOOTGUARDS | • footguards n. Plural of footguard. • FOOTGUARDS n. guards that serve on foot.
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| FOULBROODS | • FOULBROOD n. a bacterial disease of bee larvae. | 
| FOUNDEROUS | • founderous adj. (Archaic) Difficult to travel; likely to trip one up. • FOUNDEROUS adj. causing to founder.
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| FROSTBOUND | • frostbound adj. Bound or confined by frost. • FROSTBOUND adj. bound or confined by frost.
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| FRUITWOODS | • fruitwoods n. Plural of fruitwood. • fruit-woods n. Plural of fruit-wood.
 • FRUITWOOD n. the wood of a fruit tree.
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| FULLBLOODS | • full-bloods n. Plural of full-blood. • FULLBLOOD n. a person of unmixed race.
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| SOFTBOUNDS | • SOFTBOUND n. a book bound in soft covers. | 
| SOUNDPROOF | • soundproof adj. Not allowing sound through. • soundproof v. To make resistant to transmitting sound.
 • SOUNDPROOF adj. impenetrable by sound.
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| SUPERFOODS | • superfoods n. Plural of superfood. • SUPERFOOD n. a food with a high plant nutrient content that some may believe confers health benefits as a result.
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| SUREFOOTED | • surefooted adj. Walking steadily, without stumbling; capable of finding good footing. • surefooted adj. Confident and capable.
 • sure-footed adj. Alternative form of surefooted.
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| UNDERFOOTS | • underfoots n. Plural of underfoot. • underfoots v. Third-person singular simple present indicative form of underfoot.
 • UNDERFOOT v. to underpin.
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| WOLFHOUNDS | • wolfhounds n. Plural of wolfhound. • WOLFHOUND n. any of several breeds of a large domestic dog.
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