fact，truth，reality

fruit，nut

as a matter of fact

(real) ability，TRUE strength

(one’s parents’) home​

enforcement，implementation

implementation

practical use，utility​

practice (in the field)

execution，practice

practical，reality

experiment

reality，actuality

certainty，reliability

substance，essence​

practice，putting into practice

faithfulness，devotion，loyalty

innocence，guiltlessness

truth，reality​

sincere，honest，faithful​