List of 13-letter words starting with I

We found 628 thirteen letter words that start with I for word games like Scrabble and Words With Friends.

Highest scoring words	Scrabble points	Words With Friends points
Isocarboxazid	34	36
Isoalloxazine	29	32
Inquisitively	28	31
Inflexibility	28	31
Inexpensively	28	32
Inexhaustibly	28	30
Incentivizing	28	34
Infrequencies	27	31
Inexpressibly	27	30
Ineffectively	27	30

13 letter words

There are a total of 628 thirteen letter words starting with I in the Scrabble dictionary. The TWL dictionary contains 196601 unique English words, including 9323 thirteen letter words and 6836 words that start with the letter I.

Ic-

Id-

Ig-

Il-

Im-

In-

Io-

Ip-

Ipsilaterally

Ir-

Is-

It-

Italicization

Most common letters after the first letter I

We analyzed second letter frequency in 13-letter words. Our findings help you make strategic tile placement decisions in Scrabble.

Memorize the second letters in words that start with I from the table below.

Word count	Second letter	Frequency
463	n	73.7%
94	m	15%
23	r	3.7%
17	s	2.7%
9	l	1.4%
8	d	1.3%
7	c	1.1%
3	o	0.5%
2	g	0.3%
1	t	0.2%

List of 13-letter words starting with I

13 letter words

Ic-

Id-

Ig-

Il-

Im-

In-

Io-

Ip-

Ir-

Is-

It-

Most common letters after the first letter I

More words starting with the letter I

Prefixes with I as first letter