Complete Linkable Characters list compiled and courtesy of Gameskinny.
The lists below shows the specific characters who share the same Link Skills.
Tag Team of Terror
Burter - Speed Impulse (R)
Burter - Unfathomable Speed (R)
Jeice - Elite Squadron's Pride (R)
Jeice - Lesson in Fear (R)
Burter - Speed Tactics (SR)
Jeice - Maximum Firepower (SR)
Team Bardock
Bardock - Star-crossed Fate (R)
Borgos - Warrior of Few Words (R)
Shugesh -Warrior of Ferocity (R)
Tora - Warrior of Conviction (R)
Fasha - Warrior of Daring (SR)
Super Saiyan Bardock - The First Awakened (SSR)
Telekinesis
Chiaotzu - Daring Interception (R)
Chiaotzu - Trickster (R)
Guldo - Tactician of Time (R)
Guldo - The Timestopper (R)
Guldo - Well-played Trump Card (R)
Chiaotzu - The Gifted One (SR)
Chiaotzu - Power at the Eleventh Hour (SR)
Guldo - Master of Magic (SR)
The Ginyu Force
Burter - Speed Impulse (R)
Burter - Unfathomable Speed (R)
Captain Ginyu - Captain's Merit (R)
Captain Ginyu - Considerate Captain (R)
Guldo - Tactician of Time (R)
Guldo - Timestopper (R)
Guldo - Well-Played Trump Card (R)
Jeice - Elite Squadron's Pride (R)
Jeice - Lesson in Fear (R)
Recoome - Dazzling Destruction (R)
Recoome - Death Sentence (R)
Burter - Speed Tactics (SR)
Captain Ginyu - Brilliant Battle Prowess (SR)
Captain Ginyu - Honorable Fighter (SR)
Guldo - Master of Magic (SR)
Jeice - Maximum Firepower (SR)
Recoome - Never-ending Assault (SR)
The Hercule Family
Videl - Slayer of Evil (N)
Hercule - Undisputed Champion (N)
Videl - Paragon of Justice (R)
Videl - Buried Passion (R)
Hercule - Champion's Honor (R)
Videl - Blazing Justice (SR)
Hercule - Hero Chosen by Earth (SR
The Innocents
Cell Jr. - Simple-minded Devil (N) (All variations)
Android #17 - Escalating Threat (R)
Android #17 - Free at Last (R)
Android #18 - Cold Analytics (R)
Android #18 - Fancy Footwork (R)
Cell Jr. - Tiny Terror (R)
Android #17 - Dauntless Runner (SR)
Android #17 - Infinite Fighting Spirit (SR)
Android #18 - Alluring Assassin (SR)
Android #18 - Beautiful but Deadly (SR)
The Vegeta Family
Trunks (Teen) - From Hell and Back (R)
Vegeta - Invader from Afar (R)
King Vegeta - Proud Royalty (SR)
Trunks (Teen) - Blitz Blade (SR)
Trunks (Teen) - Hawk Eyes (SR)
Vegeta - Extreme Elite's Pride (SR)
Vegeta - Genius of War (SR)
Vegeta - Saiyan Elite (SR)
Vegeta (Kid) - Prince of Destiny (SR)
Super Saiyan Vegeta - Super Attack Supreme (SSR)
Super Saiyan Vegeta - Pride Regained (SSR)
Trunks (Xeno) - Envoy from Beyond (SSR)
Thirst for Conquest
Frieza (1st Form) - Embodiment of Evil (SR)
Chilled - Dastardly Space Pirate (SR)
Tough as Nails
Spopovich - Ominous Will (N)
Android #19 - Cold-blooded Vandalism (R)
Android #19 - Killer Instinct (R)
Android #19 - Target Confirmed (R)
Nappa - Devastating Destruction (R)
Nappa - Inevitable Preemptive Strike (R)
Nappa - Sadistic Strongman (R)
Recoome - Dazzling Destruction (R)
Recoome - Death Sentence (R)
Shugesh - Warrior of Ferocity (R)
Spopovich - Savagery Unleashed (R)
Yajirobe - A Moment's Chance (R)
Yajirobe - Cowardly Savior (R)
Android #19 - Calculated Combat (SR)
King Cold - Mightiest of Monarchs (SR)
Nappa - Cruel Tactics (SR)
Nappa - Elite Warrior's Rage (SR)
Nappa - Saiyan Baptism (SR)
Recoome - Never-Ending Assault (SR)
Turtle School
Yamcha - Wolf of the Gale (N)
Krillin - Competitive Comrades (R)
Krillin - Passionate Friendship (R)
Krillin - Wisdom and Experience (R)
Yamcha - The One and Only (R)
Yamcha - Unwavering Confidence (R)
Goku (Kid) - Innocent Challenger (SR)
Krillin - Fruits of Labor (SR)
Krillin - Martial Stability (SR)
Master Roshi - Martial Guidance (SR)
Master Roshi - Secrets of the Turtle Style (SR)
Yamcha - Burning Spirit (SR)
Yamcha - Indomitable Human Spirit (SR)
Yamcha - Secret Arts Unleashed (SR)
Twin Terrors
Android #17 - Escalating Threat (R)
Android #17 - Free at Last (R)
Android #18 - Cold Analytics (R)
Android #18 - Fancy Footwork (R)
Android #17 - Dauntless Runner (SR)
Android #17 - Infinite Fighting Spirit (SR)
Android #18 - Alluring Assassin (SR)
Android #18 - Beautiful but Deadly (SR)
Universe's Most Malevolent
Frieza (1st Form) - Despair's Onslaught (SR)
Frieza (1st Form) - Emperor of Iniquity (SR)
Frieza (2nd Form) - The Nightmare Transformed (SR)
Frieza (3rd Form) - Savage Speed (SR)
Mecha Frieza - Reborn for Revenge (SR)
Frieza (Final Form - Horror from Hell (SSR)
World Tournament Champion
Hercule - Undisputed Champion (N)
Hercule - Champion's honor (R)
Hercule - Hero Chosen by Earth (SR)
Jackie Chun - Seasoned Sensei (SR)
Master Roshi - Martial Guidance (SR)
Master Roshi - Secrets of the Turtle Style (SR)
World Tournament Reborn
Hercule - Undisputed Champion (N)
Jewel - Capable in Love and War (N)
Killa - Well Trained Fist (N)
Pinter - Unarmed Power (N)
Hercule - Champion's Honor (R)
Hercule - Hero Chosen by Earth (SR)
Z Fighters
Yamcha - Wolf of the Gale (N)
Tien - The Way of Battle (N)
Chiaotzu - Anticipated Telekinesis (N)
Chiaotzu - Daring Interception (R)
Chiaotzu - Trickster (R)
Gohan (Kid) - Resistance of Tyranny (R)
Gohan (Kid) - Slumbering Strength
Gohan (Kid) - Steely Determination (R)
Goku - Overflowing Resolve (R)
Krillin - Competitive Comrades (R)
Krillin - Passionate Friendship (R)
Krillin - Wisdom and Experience (R)
Piccolo - Aloof Warrior (R)
Piccolo - Burdened by Destiny (R)
Tien - Lightning Onslaught (R)
Tien - Unwavering Spirit (R)
Yamcha - The One and Only (R)
Yamcha - Unwavering Confidence (R)
Chiaotzu - Power at the Eleventh Hour (SR)
Chiaotzu - The Gifted One (SR)
Gohan (Kid) - Exploding Rage (SR)
Gohan (Kid) - Furious Impact (SR)
Gohan (Kid) - Unrelenting Fighter (SR)
Goku - Determined Defender (SR)
Goku - The Saiyan Among Us (SR)
Krillin - Fruits of Labor (SR)
Krillin - Martial Stability (SR)
Piccolo - Demonic Pride (SR)
Piccolo - Namekian Rage (SSR)
Piccolo - Stern Teacher (SR)
Tien - Aura Unleashed (SR)
Tien - Respect to the Strong (SR)
Yamcha - Burning Spirit (SR)
Yamcha - Indomitable Human Spirit (SR)
Yamcha - Secret Arts Unleashed (SR)