Intercalations is valid Scrabble Word

Is intercalations a scrabble word?
Official Scrabble Players Dictionary YES
Official Tournament and Club Word List YES
Collins Scrabble Words YES
Is intercalations valid Words with Friends?
Words with Friends YES

14 letters word
16 points in Scrabble
20 points in WWF

Definitions for INTERCALATIONS in dictionary:

VERB:

insert (an intercalary period) in a calendar
insert (something) between layers in a crystal lattice, geological formation, or other structure

NOUN:

INTERCALATION, an insertion or interposing, as of a word between other words in a sentence

OTHER DEFINITIONS:

to insert (as a day) in a calendar

Words related to INTERCALATIONS

intercalation15

How to use INTERCALATIONS in a sentence

They consist of dark grey and cream-coloured flagstones, sometimes thick-bedded with grey and blue shales and thin limestones and occasional intercalations of sandstone.
But a system of 31 intercalations in 128 years would be by far the most perfect as regards mathematical accuracy.
It has already been mentioned that the error of the Julian year was corrected in the Gregorian calendar by the suppression of three intercalations in 400 years.
The intercalations were generally made in the month of February, after the 23rd of the month.

Similar words containing TERCALATION without suffix s and without prefix in

intercalation15

Find what other words can be done using letters: "intercalations"
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