Search Result for "coincidental": 
Wordnet 3.0

ADJECTIVE (1)

1. occurring or operating at the same time;
- Example: "a series of coincident events"
[syn: coincident, coincidental, coinciding, concurrent, co-occurrent, cooccurring, simultaneous]


The Collaborative International Dictionary of English v.0.48:

Coincidental \Co*in`ci*den"tal\, a. Coincident. [1913 Webster]
WordNet (r) 3.0 (2006):

coincidental adj 1: occurring or operating at the same time; "a series of coincident events" [syn: coincident, coincidental, coinciding, concurrent, co-occurrent, cooccurring, simultaneous]