Techniques are special types of attacks, typically using a weapon with some exceptions (which would be more character specific skills requiring no weapon).
Shockwave
Shield Bash
Guard
Bonk
Dual Strike
Bow Bash
Dull Rush
Beastslayer
Jab
Aim
Tri Strike
Lance
Home Run
Tornado Blade
Energy Drain
Tripper
Camouflage
Focus Energy
Minus Strike
Flurry
Shield Breaker
Numbing Shot
Spar
Knock Back
Shock
Prestigious Princess
Fence
Steal
Speed Strike
Eagle Eye
Oblivion
Enchant
Bird Killer
Rapidfire
Circle Round
Bounce Back
Low Swing
Exhaustive Swing
Crush
Health Drain
Serenity
Hip Bump
Jump
Hug
Yawn
Suffocate
Slumber Shot
Group Hug
Swing
Hit & Run
Earth Cleave
Spite Cross
Shield Song
Thunder Tune
Rapid Refrain
Requiem
Mending Melody
Confusion Chorus
Lullaby
Flow of Music
Persuade Poem
Mighty March
Vigilancy Vow
Cheerful Chant
Wisdom Ward
Auspicious Aria
Soundwave
Pray
Charge Shot
Mug
Gang On
Roundhouse