Following are all the lightpath like words, in the list below.
BANDPATH
100% like lightpath
TRANSMISSION LINE
100% like lightpath
OPTICAL FIBRE
100% like lightpath
FIBRE OPTICS
100% like lightpath
FIBREOPTICS
100% like lightpath
FIBEROPTICS
100% like lightpath
FIBRE-OPTICS
100% like lightpath
FIBER-OPTICS
100% like lightpath
PASSTHROUGH
100% like lightpath
OPTICAL SWITCH
100% like lightpath
FIBER OPTICS
100% like lightpath
INTEGRATED OPTICAL CIRCUIT
100% like lightpath
LIGHT
100% like lightpath
CHANNEL
100% like lightpath
LI-FI
100% like lightpath
RING LASER
100% like lightpath
TELPHERWAY
100% like lightpath
WAVEGUIDE
100% like lightpath
ELECTRIC CIRCUIT
100% like lightpath
MULTIPATH
100% like lightpath
DROP LIGHT
100% like lightpath
INTERFERENCE FILTER
100% like lightpath
MONOPOLE
100% like lightpath
DARK FIBRE
100% like lightpath
LOCAL LOOP
100% like lightpath
PIPELINE
100% like lightpath
BEAM SPLITTER
100% like lightpath
LINE OF COMMUNICATION
100% like lightpath
NEURISTOR
100% like lightpath
WIREWAY
100% like lightpath
MECHANICAL SPLICE
100% like lightpath
LINEAR CHANNEL
100% like lightpath
TELEPHONE LINE
100% like lightpath
BEAMBREAK
100% like lightpath
CABLING
100% like lightpath
LIGHTSPEED LAG
100% like lightpath
LOOPBACK
100% like lightpath
PHOTOTELEPHONY
100% like lightpath
METAWAVEGUIDE
100% like lightpath
LINE
100% like lightpath
TELEGRAPH LINE
100% like lightpath
PSEUDOWIRE
100% like lightpath
PSEUDOCHANNEL
100% like lightpath
WIREPHOTO
100% like lightpath
BIPOLE
100% like lightpath
PHOTOBEAM
100% like lightpath
AUTOWAVE
100% like lightpath
TRANSMITARRAY
100% like lightpath
LINE OF COMMUNICATIONS
100% like lightpath
SOURCE ROUTING
100% like lightpath
PHASE SHIFTER
100% like lightpath
MIDDLE MILE
100% like lightpath
LANDLINE
100% like lightpath
MICROWAVEGUIDE
100% like lightpath
GPON
100% like lightpath
BRIDGELINE
100% like lightpath
POWER-LINE COMMUNICATION
100% like lightpath
TRAFFIC SIGNAL
100% like lightpath
CABLE
100% like lightpath
SONET
100% like lightpath
WIRELINE
100% like lightpath
PHONE LINE
100% like lightpath
BORESIGHT
100% like lightpath
POWER LINE
100% like lightpath
FEEDTHROUGH
100% like lightpath
CONNECTIVITY
100% like lightpath
TELEPHOTOGRAPHIC LENS
100% like lightpath
OPTOISOLATOR
100% like lightpath
HIGH-VOLTAGE TRANSMISSION LINE
100% like lightpath
RETURN PATH
100% like lightpath
PHOTOPHONE
100% like lightpath
UPLINK
100% like lightpath
ELECTRIC LIGHT
100% like lightpath
SMURF TUBE
100% like lightpath
PASSBAND
100% like lightpath
LINE CARD
100% like lightpath
LOCAL RING
100% like lightpath
STAR RING
100% like lightpath
POD BIT
100% like lightpath
INTERCONNECTION
100% like lightpath
POWER LINE COMMUNICATION
100% like lightpath
SATLINK
100% like lightpath
TOBY BOX
100% like lightpath
DOWNLINK
100% like lightpath
TELEGRAPHY
100% like lightpath
CLOSED CIRCUIT
100% like lightpath
BROADBAND
100% like lightpath
NEXT GENERATION NETWORKING
100% like lightpath
ELECTROPTODE
100% like lightpath
SUPERCHANNEL
100% like lightpath
INTERCONNECTOR
100% like lightpath
CAT 5
100% like lightpath
DUMB PIPE
100% like lightpath
WHITE SPOT
100% like lightpath
MULTILINKING
100% like lightpath
OPTOSENSING
100% like lightpath
DOWNLEAD
100% like lightpath
SWITCHROOM
100% like lightpath
LINEAR TELEVISION
100% like lightpath
BIPHASE
100% like lightpath