Answer:
口+木 KOU, kuchi - mouth / MOKU, BOKU, ki - tree
口+貝 KOU, kuchi - mouth / KAI - shellfish
交 KOU, maji(ru), kawa(su) - mix
工 KOU, KU - artisan, skill, work
竹+月 CHIKU, take - bamboo / GETSU, GATSU, tsuki - moon, month
Add 力 (RYOKU, RIKI, chikara - power) to give them a little power!
架 KA, ka(keru), ka(karu) - hang, build (a bridge)
賀 GA - congratulations, felicitations
効 KOU, ki(ku) - be effective
功 KOU, KU - merits, success
筋 KIN, suji - muscle, tendon, line, reason, plot