Louis

All JLPT 3 grammar : にかけて（にかけて, kara-ni kakete）, till; to; over (a period); through (e.g. Monday through Thursday); about (approx. time or place); on

All JLPT 2 grammar : に相違ない（に相違ない, ni soui nai）, without doubt; certain; sure; close to に違いない

All JLPT 2 grammar : と言うことは（ということは, to iu koto wa）, that is to say; so that means

All JLPT 2 grammar : そう言えば（そう言えば, sou ieba）, which reminds me ...; come to think of it ...; now that you mention it ...; on that subject ...; so, if you say ...

All JLPT 2 grammar : 次第（次第, shidai）, depending on

All JLPT 2 grammar : に加えて（に加えて, ni kuwaete）, in addition

All JLPT 2 grammar : ねばならない（ねばならない, neba naranai）, have to do; must; should; ought to; close to なければならない

All JLPT 2 grammar : 儘に（ままに, mama ni）, as (e.g. "do as one is told", "as we age we gain wisdom"); wherever (e.g. "wherever my fancy took me")

All JLPT 2 grammar : 逆に（逆に, gyaku ni）, conversely; on the contrary