to eliminate bacteria

elimination of bacteria

a hand / a handle, grip / a paw, foreleg / a way of acting, means / (board games) a move, play

importance, weight / value

important, weighty / valuable

time / an event, case, occasion, moment; a specific period in time / a time of something / a season / a tense / (literary) the time during which a narrative takes place

tight / reliable

be fast, securely in place / be reliable, level-headed / keep going, keep trying

stable, fulfilled

fast (in a firm or secure manner), tightly / surely, unwaveringly, steadily, reliably