Preposition: with

• development: The growing employment of the second understanding of the term peace is not simply coincidental with the development of the peace process.

Modifies a noun

• similarity: Examination of the arms on the Horn of Leys with those of Portugal certainly suggests more than a coincidental similarity.

• meeting: No one might have known who they were had it not been for a coincidental meeting in 1999.

• finding: Cervical polyps are common coincidental findings in women undergoing cervical screening.

• development: Although coincidental developments, a comparison of the two might provide instructive insights to changing attitudes to Irish migration.

• circumstance: A twist of plot, which turns on an ironic or coincidental circumstance, is typical of O. Henry's stories " .

• link: Perhaps I could take the opportunity to give you an update and also add some coincidental links.

Modifying Another Word

• purely: Any duplication of a first name is purely coincidental.

• entirely: The parallels are too striking to be entirely coincidental.

• merely: Or was his presence on the scene merely coincidental?

• completely: In fact, the spread of birthdays is completely coincidental.

• probably: It is probably coincidental that life at the Limebrook Way farm site ceased at a time of unprecedented threat to the mighty Roman Empire.

• quite: The cause for a new type of research is often quite coincidental.

Used with adjective complement

• seem: Final Verdict: It seems too coincidental that every time the monster is on screen, the film is pretty good.