Following are all the heliogram like words, in the list below.
RADIOTELEGRAM
100% like heliogram
RADIOHELIOGRAPH
100% like heliogram
RADIOGRAM
100% like heliogram
TELEGRAM
100% like heliogram
CABLEGRAM
100% like heliogram
TELAUTOGRAM
100% like heliogram
TELECOPY
100% like heliogram
TELECHIROGRAPH
100% like heliogram
PIGEONGRAM
100% like heliogram
MAILGRAM
100% like heliogram
AUTOTELEGRAPHY
100% like heliogram
TELEPHOTOGRAPH
100% like heliogram
MARCONIGRAM
100% like heliogram
TELEGRAPHING
100% like heliogram
TELEPHEME
100% like heliogram
TELEICONOGRAPH
100% like heliogram
TELAUTOGRAPHY
100% like heliogram
TELEMESSAGE
100% like heliogram
TELELETTER
100% like heliogram
TELEGRAPHEME
100% like heliogram
TELEX
100% like heliogram
E-GRAM
100% like heliogram
TELEGRAMME
100% like heliogram
LETTERGRAM
100% like heliogram
TELECOMMUNICATION
100% like heliogram
WIREPHOTO
100% like heliogram
TELESTEREOGRAPH
100% like heliogram
TELEPHOTOGRAPHY
100% like heliogram
PANTELEGRAPHY
100% like heliogram
TELEGRAPH LINE
100% like heliogram
TELERADIOGRAPH
100% like heliogram
CABLE
100% like heliogram
TELESTEREOGRAPHY
100% like heliogram
RADIOAUTOGRAM
100% like heliogram
PIGEON POST
100% like heliogram
MARCONIGRAPHY
100% like heliogram
TELETAPE
100% like heliogram
TELEPOST
100% like heliogram
COMSAT
100% like heliogram
PICTURE MESSAGE
100% like heliogram
DIPTEL
100% like heliogram
TELERADIOGRAM
100% like heliogram
OMNIGRAPH
100% like heliogram
PANTELEGRAPH
100% like heliogram
TEXT MESSAGE
100% like heliogram
PHONOPHORE
100% like heliogram
RADIOTELETYPE
100% like heliogram
TELEGRAPH CODE
100% like heliogram
TRANSLATION
100% like heliogram
MARCONIGRAPH
100% like heliogram
TELETYPE
100% like heliogram
PHOTOTELEGRAPHY
100% like heliogram
TELECOMMAND
100% like heliogram
RADIOPHONE
100% like heliogram
TELESATELLITE
100% like heliogram
TELESTICH
100% like heliogram
RADIOTELEGRAPHER
100% like heliogram
TELEBRIEFING
100% like heliogram
RADIOTELEGRAPHY
100% like heliogram
RADIO TELEGRAPHY
100% like heliogram
TELEGRAPHOSCOPE
100% like heliogram
NEEDLE TELEGRAPH
100% like heliogram
TELEGRAPHY
100% like heliogram
RADIOTELEPHOTOGRAPHY
100% like heliogram
CRYPTOGRAPH
100% like heliogram
SYNCOM
100% like heliogram
TEXT
100% like heliogram
AIRTEL
100% like heliogram
TELEGRAPH
100% like heliogram
TELEPHOTOGRAPHIC LENS
100% like heliogram
TROPO
100% like heliogram
E-FAX
100% like heliogram
TELEGRAMESE
100% like heliogram
CALL LETTERS
100% like heliogram
PROCEDURE WORD
100% like heliogram
VOICE MESSAGE
100% like heliogram
TELOP
100% like heliogram
SKYHOOK
100% like heliogram
RADIOTELEGRAPHIST
100% like heliogram
RADIOCOMMUNICATION
100% like heliogram
TRAFFIC
100% like heliogram
HAM RADIO
100% like heliogram
TELEFORUM
100% like heliogram
TELEMESSAGING
100% like heliogram
FOX MESSAGE
100% like heliogram
TELEGRAPH BOY
100% like heliogram
TELEGRAPH OFFICE
100% like heliogram
SINGING TELEGRAM
100% like heliogram
TELOTYPE
100% like heliogram
TELEHELP
100% like heliogram
TELEBROADCAST
100% like heliogram
VIDEOMAIL
100% like heliogram
COMMUNICATION
100% like heliogram
REPEATER
100% like heliogram
PHILLIPS CODE
100% like heliogram
FACSIMILE
100% like heliogram
DIAPHOTE
100% like heliogram
TELEPHOTE
100% like heliogram
TELEFACSIMILE
100% like heliogram
TELEGRAPH POLE
100% like heliogram