English Words: F

18,613 words · Page 15 of 373

faiencenoun

A type of tin-glazed earthenware ceramic, used domestically for tableware and in architecture as a decorative material.

FaiFadj

Title-case initialism of free as in freedom.

Faifoname

Hội An.

Faihriemnoun

A clan of the Hmar tribal people of Assam, members of which speak a dialect of the Hmar language (a Tibeto-Burman language).

failverb

To be unsuccessful.

fail and divotnoun

Alternative form of feal and divot.

fail closedverb

Of an access control system: to automatically block all traffic in the case of a failure. For example, an electronic safe becoming impossible to unlock in the event of a power outage.

fail fastverb

To report immediately any condition likely to cause a failure, rather than attempting to continue.

fail openverb

Of an access control system: to automatically let all traffic through in the case of a failure. For example, an emergency door unlocking in the event of a power outage.

fail oververb

To automatically switch processing from a failed component in a critical system to its live spare or backup component.

fail upwardsverb

To advance in one's career despite failure or incompetence.

fail whalenoun

An image of a whale that formerly accompanied certain error messages on the Twitter microblogging website.

fail-deadlyadj

Of a nuclear weapons strategy: encouraging deterrence by guaranteeing an automatic, immediate, and overwhelming response to an attack, even if the command-and-control infrastructure has been damaged by the enemy's first strike.

fail-safeadj

That does not cause undue damage in the event of failure.

failableadj

Capable of failing or becoming exhausted.

failancenoun

fault; failure; omission

failbacknoun

The restoration of a system in a state of failover back to its original state (before the failure occurred).

failboynoun

Synonym of boyfailure.

failchildnoun

An incompetent, unsuccessful middle-class or upper-class child of wealthy and influential parents.

faildaughternoun

An incompetent, unsuccessful middle-class or upper-class woman who is protected from economic duress by her family's wealth or influence.

faileverb

Obsolete spelling of fail.

failedverb

simple past and past participle of fail

failed statenoun

A state that has failed to meet the basic conditions and responsibilities of a sovereign government; one that has lost physical control of its territory, the ability to provide public services, etc.

failernoun

One who fails.

failestverb

second-person singular simple present indicative of fail

failethverb

third-person singular simple present indicative of fail

failgirlnoun

Synonym of girlfailure.

failingverb

present participle and gerund of fail

failing thatadv

If that condition is not met, otherwise, or else.

failinglyadv

In a failing manner.

failingnessnoun

The quality of being failing.

Failipinonoun

A Filipino person who is an advocate of, or showing an execessive display of toxic Filipino pride culture.

Faillaname

A surname from Italian.

faillenoun

A fabric woven from silk, cotton, or rayon with slight ribs.

Faillername

A surname from French.

failovernoun

An automatic switch to a secondary system on failure of the primary system, such as a means for ensuring high availability of some critical resource (such as a computer system), involving a parallel backup system which is kept running at all times, so that, upon detected failure of the primary system, processing can be automatically shifted over to the backup.

failproofadj

Resistant to failure; that cannot go wrong.

failsverb

third-person singular simple present indicative of fail

failsafenoun

Alternative form of fail-safe.

failsoftadj

Supporting graceful degradation, so that a partial failure does not bring down the entire system.

failsonnoun

An incompetent, unsuccessful middle- or upper-class man who is protected from economic duress by his family's wealth or influence.

failtasticadj

Amusing while also a failure.

failurenoun

State or condition of not meeting a desirable or intended objective, opposite of success.

failure to prepare is preparing to failproverb

Failing to prepare will cause one to lose or fail.

failurelessadj

Without failure.

failureproofadj

Synonym of failproof.

failuresnoun

plural of failure

fainadj

Often followed by of: glad, well-pleased.

fainaigueverb

To achieve or obtain (something) by complicated or deceitful methods; to finagle, to wangle.

fainaiguernoun

One who fainaigues.

Spelling & Dictionary Insight

The English alphabetical index for the letter F contains 18,613 headwords drawn from our Wiktionary-derived dictionary table. At 50 entries per page the browse splits into 373 pages, and you are currently viewing page 15. Every row above is a dictionary-backed entry with a canonical slug, and each links through to a full definition page with pronunciation, senses, etymology, and related-word data where available.

On this page 50 of 50 entries carry a part-of-speech tag and 50 carry at least one stored definition. Coverage varies across letters because Wiktionary volunteers build entries at different speeds for different parts of the alphabet, letters with common starting sounds (S, C, T, P) usually have the densest coverage, while less frequent starters (X, Q, Z) tend to have shorter but more specialised lists. PlainSpell surfaces whatever data is present and links back to the source when a definition is not yet recorded.

For readers using this index as a spelling reference, the guarantee is that every form you see on the list is a documented English headword, not a guess, not a derived inflection lacking a lemma row. If a word you expected to find is absent from the "F" list, it usually means the form exists only as an inflection of another lemma (e.g. a past participle stored under the infinitive) or the entry has not yet been imported from Wiktionary. Use the search bar or the misspelling lookup to resolve these cases.