Words That Start With DEF

There are over 558 words that begin with DEF in English. From 3-letter words to 15-letter entries, find DEF-words grouped and sortable by length below, all valid in Scrabble, Wordle, and Words With Friends. You can also see five letter words starting with DEF.

3 letter DEF-words icon
1

3-Letter Words Starting With DEF

Short high-frequency DEF-words:

def

4 letter DEF-words icon
4

4-Letter Words Starting With DEF

Common 4-letter DEF-words:

defi

defo

deft

defy

See all 4-letter DEF-words
5 letter DEF-words icon
5

5-Letter Words Starting With DEF

Common 5-letter DEF-words:

defat

defer

deffo

defis

defog

See all 5-letter DEF-words
6 letter DEF-words icon
30

6-Letter Words Starting With DEF

Common 6-letter DEF-words:

defeat

define

defend

defect

deface

defame

defang

defast

deffly

defies

deflea

deflex

defoam

deform

defoul

defter

deftly

defuel

defund

defuze

See all 6-letter DEF-words
7 letter DEF-words icon
50

7-Letter Words Starting With DEF

Common 7-letter DEF-words:

defined

defines

defence

default

deficit

defects

defames

defeats

defense

defiled

definer

deflate

defleas

deflect

defoams

deforce

defouls

deftest

defunds

defying

See all 7-letter DEF-words
8 letter DEF-words icon
68

8-Letter Words Starting With DEF

Common 8-letter DEF-words:

defeated

defining

defended

definite

defenses

defector

defenced

defender

defilers

deflated

deflater

deflator

defleaed

deflower

deforced

deforest

defouled

defriend

deftness

defunded

See all 8-letter DEF-words
9 letter DEF-words icon
87

9-Letter Words Starting With DEF

Common 9-letter DEF-words:

defensive

defendant

defending

defenders

defeating

defeaters

defeatism

defeature

defecated

defecates

defecting

defensing

deference

defilades

deflation

defleaing

defleshes

defluxion

deforcers

defragger

See all 9-letter DEF-words
10 letter DEF-words icon
100

10-Letter Words Starting With DEF

Common 10-letter DEF-words:

definition

definitive

deficiency

definitely

defalcated

defeasible

defeatured

defeatures

defecatory

defenseman

deferments

defilading

definitise

deflection

defleshing

deflowered

defrayment

defrosting

deftnesses

defunction

See all 10-letter DEF-words
11 letter DEF-words icon
78

11-Letter Words Starting With DEF

Common 11-letter DEF-words:

definitions

defaecating

defaecators

defalcation

defamations

defeasanced

defeaturing

defeminised

defeminises

defenceless

deferential

defeudalise

defibrinate

deficiences

defilements

definiendum

definitizes

defocussing

defraggings

defrostings

See all 11-letter DEF-words
12 letter DEF-words icon
50

12-Letter Words Starting With DEF

Common 12-letter DEF-words:

defaecations

defalcations

defectionist

defervescing

defeudalised

defeudalized

defeudalizes

defibrillate

defibrinises

definitional

deflationist

deflocculate

deflorations

deforcements

deformalised

deformalises

deformedness

defragmented

defragmenter

defraudation

See all 12-letter DEF-words
13 letter DEF-words icon
41

13-Letter Words Starting With DEF

Common 13-letter DEF-words:

defamiliarize

defectionists

defencelessly

defenestrates

defenselessly

deferentially

defervescence

defeudalising

defiantnesses

defibrillated

defibrillates

defibrinating

defibrinizing

deficientness

deflocculants

deflocculated

deforestation

deformalising

deformalizing

defunctnesses

See all 13-letter DEF-words
14 letter DEF-words icon
24

14-Letter Words Starting With DEF

Common 14-letter DEF-words:

defamiliarised

defamiliarises

defamiliarized

defamiliarizes

defeasibleness

defeminisation

defeminization

defervescences

defibrillating

defibrillation

defibrillators

defibrinations

definabilities

definitenesses

definitiveness

deflagrability

deflocculating

deflocculation

deforestations

deformednesses

See all 14-letter DEF-words
15 letter DEF-words icon
18

15-Letter Words Starting With DEF

Common 15-letter DEF-words:

defamiliarising

defamiliarizing

defeasibilities

defectibilities

defectivenesses

defeminisations

defeminizations

defencelessness

defenestrations

defenselessness

defensibilities

defensivenesses

defervescencies

defibrillations

deficientnesses

deflocculations

deformabilities

defragmentation

See all 15-letter DEF-words

558 Common Words Starting with DEF

Most Common Length
10
(100 words)
Avg Scrabble Score
16.6
(out of 31)
Most Common Ending
s
(35%)

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What is the highest scoring word in Scrabble that starts with DEF?

31 Points

The highest scoring word in Scrabble that starts with DEF is defamiliarizing with a total of 31 points.

D 2
E 1
F 4
A 1
M 3
I 1
L 1
I 1
A 1
R 1
I 1
Z 10
I 1
N 1
G 2
verb 1. make (something) unfamiliar or strange

Words that begin with DEF are commonly used for word games like Scrabble and Words with Friends. This list will help you to find the top scoring words to beat the opponent. You can also find a list of all words that end in DEF and words with DEF. Try our five letter words starting with DEF page if you’re playing Wordle-like games or use the New York Times Wordle Solver for finding the NYT Wordle daily answer.

FAQ Words That Start With DEF

  • How many words starting with DEF are in the English dictionary?

    There are 558 words in the English dictionary that start with DEF, and most of them are 10 letters long (100 words of that length).

  • What's the longest word starting with DEF?

    The longest word starting with DEF is "defenselessnesses" at 17 letters long. If you're looking for a more everyday word, "definitions" is the longest common word starting with DEF.

  • Are there any rare words starting with DEF worth more in Scrabble?

    Yes. Uncommon words like "defeminization", "defamiliarize", "deformalize", "defeudalize" start with DEF and can score big thanks to their unusual letters. "defeminization" is worth 29 points in Scrabble before any bonus tiles.

  • What are the most common words starting with DEF?

    Most words starting with DEF are 10 letters long, including everyday words like "definition", "definitive", "deficiency", "definitely", "defalcated".