13-Letter Words Matching _________T_L_

There are 18 13-letter words that match _________T_L_. 8 are common words, such as APPROPRIATELY and APPROXIMATELY. A rarer one is SUPPLEMENTALS. In this set, A is the most frequent open letter (18 words). 3 words contain a doubled letter.

Full list 18

appropriatelyapproximatelyconsideratelyimportunatelyinstrumentalsintemperatelyprecipitatelyunfortunatelyamphiprostyledeterminatelypenultimatelypredominatelysubordinatelyhexobarbitalsmicrocrystalsnonretractilesecobarbitalssupplementals

About this list

Words
18 (8 common words)
Common example
appropriately
Rare example
supplementals
Doubled letters
3
Ending in S
5
Most frequent letter
A (18)

Questions

How many 13-letter words matching _________t_l_ are there?

18. 8 of them are common words.

What is a common example?

APPROPRIATELY is among the common words in this set.