15-Letter Words Start with 'inter'

There are 64 15-letter words that start with 'inter'.

interanimations	interbehavioral
interchangeable	interchangeably
intercollegiate	intercommunions
intercomparison	interconnecting
interconnection	interconversion
interconverting	intercorrelated
intercorrelates	interculturally
interdependence	interdependency
interdiffusions	interdigitating
interdigitation	interdivisional
interelectronic	interestingness
interferometers	interferometric
interfraternity	intergeneration
intergradations	interindividual
interinfluences	interiorization
interlacustrine	interlineations
intermediations	intermittencies
intermodulation	internalization
internationally	internucleotide
interparoxysmal	interpellations
interpenetrated	interpenetrates
interperceptual	interpermeating
interpersonally	interphalangeal
interpopulation	interpretations
interprovincial	interrogational
interrogatively	interrogatories
interscholastic	interstratified
interstratifies	intersubjective
intertextuality	intertwinements
interuniversity	intervalometers
interventionism	interventionist
intervisibility	intervisitation

Note: These 64 15-letter words that start with 'inter' are found from the USA & Canada version of the tournament Scrabble word list.

Also see words start with interc, interp, interl, interm, inters, interf, interr, intern, interd, interv, intert, interi, intera, interg, interb, interj, intere, interw, intero, interk, interu, interz.

6-letter words start with 'inter' (2)
7-letter words start with 'inter' (3)
8-letter words start with 'inter' (24)
9-letter words start with 'inter' (74)
10-letter words start with 'inter' (113)
11-letter words start with 'inter' (144)
12-letter words start with 'inter' (173)
13-letter words start with 'inter' (122)
14-letter words start with 'inter' (73)
15-letter words start with 'inter' (64)