7-letter words with I as the 2nd letter and A as the 3rd letter

The opening letters are unevenly distributed: 44 matches begin with D, while 13 begin with P. Familiar choices such as DIAGRAM, DIALECT, and DIAPERS sit alongside less common entries like DIAMINE and DIAZOES. Only 9 matches rank among common English words, although 87 have definitions, so expect a mix of recognizable and specialized vocabulary.

At a glance: the _IA____ pattern

• The pattern contains 103 seven-letter entries listed in at least one tournament dictionary.
• D leads the first-letter count with 44 matches; P is next with 13.
• S is the most frequent ending, appearing on 31 words; D and E each end 14.
• PIAZZAS scores 27 points, ahead of DIALYZE at 20.
• Dictionary coverage varies: Collins lists 100 matches, NWL2023 lists 82, and ENABLE lists 76.

Why do so many matches begin with D?

The DI-A opening accounts for 44 of the 103 matches, making D the clear front-runner. DIAMOND, DIAGRAM, and DIALECT show how often the pattern forms a familiar word; DIARIES, DIALOGS, and DIAPERS add common plural or inflected forms.

P comes a distant second with 13 entries, including PIANIST and PIAZZAS. The ending counts show another strong cluster: 31 words finish in S, while 14 each finish in D and E. DIARIES and DIALOGS illustrate why an S ending turns up so often.

How to use 7-letter words with I second and A third

Start with the fixed _IA____ frame, then sort candidates by their first letter. Checking D first covers the largest group; move to P next, then scan the smaller F, L, M, S, V, and B groups. LIAISON, VIADUCT, and BIASING show why a D-only search would miss useful fits.

For a score-led play, PIAZZAS is the standout at 27 points, while DIALYZE scores 20. These are tile scores, not promises about a board result: premium squares and cross-words change the total. The main limitation is familiarity; just 9 matches count as common English words, so check your game's dictionary before playing a less familiar entry.