13-Letter Words Starting With F

Here's the list of all the 356 13-Letter Words Starting With F in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
functionality
1. capable of serving a purpose well
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fundamentally
1. in essence; at bottom or by one's (or its) very nature
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fragmentation
1. separating something into fine particles
2. the disintegration of social norms governing behavior and thought and social relationships
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fertilization
1. creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
2. making fertile as by applying fertilizer or manure
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factorization
1. (mathematics) the resolution of an expression into factors such that when multiplied together they give the original expression
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fractionation
1. a process that uses heat to separate a substance into its components
2. separation into portions
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fortification
1. defensive structure consisting of walls or mounds built around a stronghold to strengthen it
2. the art or science of strengthening defenses
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featherweight
1. an amateur boxer who weighs no more than 126 pounds
2. weighs 126-139 pounds
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falsification
1. any evidence that helps to establish the falsity of something
2. a willful perversion of facts
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fantastically
1. exceedingly; extremely
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ferromagnetic
1. relating to or demonstrating ferromagnetism
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forgetfulness
1. tendency to forget
2. unawareness caused by neglectful or heedless failure to remember
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formalization
1. the act of making formal (as by stating formal rules governing classes of expressions)
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fertilisation
1. creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
2. making fertile as by applying fertilizer or manure
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foreshadowing
1. the act of providing vague advance indications; representing beforehand
2. indistinctly prophetic
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frighteningly
1. in a terrifying manner
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foreknowledge
1. knowledge of an event before it occurs
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flabbergasted
1. as if struck dumb with astonishment and surprise
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13-Letter Words Starting With F