(just) making sure; just to be sure; just in case; for caution's sake
blunder; miss; slip; oversight
surely; undoubtedly; sternly; severely; having no slack; rigid
frantic; frenetic; inevitable death; brinkmate (inevitable checkmate)
explanation (e.g. for one's actions); excuse; justification; defense; defence
bottom of one's heart; depths of one's mind; innermost thoughts; from the bottom of one's heart; wholeheartedly; truly
enjoyable; fun; pleasant; happy; delightful
slowly; quietly; steadily; soon; momentarily; before long
hot; warm; passionate; impassioned; on everybody's mind; on the radar
explanation; commentary; exposition; elucidation
mouthful; morsel; gulp; sip; one word; in short
too; also; still; as before; even so; either way
this sort of; this kind of; like this; such
how; in what way; why; for what reason; cannot possibly; no way