In favour of = _por_.

In form = _forme_.

In front = _antaue_.

In front of = _antau_.

In good condition = _bonstate_.

In good time = _gustatempe; akurate_.

In harmony with = _harmonie kun; akorde kun; (inter)konsente kun; konforme al_.

In large quant.i.ties = _grandanombre; grandakvante; pogrande_.

In length = _laulonge_.

In lieu of = _anstatau_.

In my opinion = _miaopinie; lau mia opinio_.

In no other way = _ne alie; per neniu alia rimedo_.

In no way, not in any way = _neniel_.

In no way whatever = _tute neniel; ne niel ajn_.

In number = _nombre_.

In order = _lau ordo; lauvice_.

In order that = _por ke_ (with imperative).

In order to = _por_ (with infinitive).

In other respects = _en aliaj rilatoj; alirilate_.

In other words = _alivorte; alidire_.

In particular = _precipe; aparte_.

In point of fact = _fakte; efektive_.

In reality = _efektive; en realeco_.

In regard to = _rilate al_; or, _rilate_ (with accusative).

In relation to = _rilate al_; to be in relation to = _rilati al_.

In reply to = _responde je (al); respondante_.

In rotation = _vice; lauvice; lau vico_.

In shape of = _forme de_.

In short = _mallonge; malmultavorte_.

In so many words = _per tiom da vortoj_.

In so much = _tial, ke_; or, _tiom, ke_.

In some cases = _en kelkaj okazoj_; or, _iaokaze_.

In some degree = _gis ia grado; iagrade; iom_.

In some manner = _iamaniere; iel_.

In some other way = _lau iu alia maniero; alimaniere_.

In some respects = _en kelkaj rilatoj; kelkrilate_.

In some way = _iel_.

In spite of = (notwithstanding) _malgrau_; (in defiance of) _spite de_.

In spite of everything = _malgrau cio_.

In succession = _vice; intersekve_.

In such a case = _tiaokaze; en tia okazo_.

In such a degree = _en tia grado; tiagrade_.

In such a manner = _tiamaniere; tiel_.

In such a manner that = _tiamaniere, ke; tiel, ke_.

In that case = _tiuokaze; tiusupoze_.

In that way = _tiel; tiumaniere; tiel_.

In the afternoon = _posttagmeze_.

In the best way = _per la plej bona metodo_.

In the evening = _vespere; en la vespero_.

In the event of = _se okaze; en la okazo, ke_.

In the former case = _en tiu okazo; en la unua okazo_.

In the latter case = _en ci tiu okazo; en la dua okazo_.

In the least = _plej malmulte; iomete_.

In the main = _plej; plejmulte; principe_.

In the meantime = _intertempe; dume_.

In the midst = _meze (de)_.

In the morning = _matene; matenon; en la mateno_.

In the proportion of = _proporcie je_.

In the same proportion = _samproporcie_.

In the same way = _sammaniere; per la sama metodo; same_.

In the same way as = _same, kiel_.

In the s.p.a.ce of = _en la dauro de; dum_ (time); _en la inters.p.a.co de_ (distance).

In this respect = _pri ci tio; rilate al ci tio; rilate ci tion_.

In time = _gustatempe; akurate_.

In turn = _vice; lauvice; lau vico_.

In vain = _vane; senfrukte_.

In what manner (or, way) = _kiel_.

In whatever manner = _kiel ajn_.

In width = _laularge_.

Inasmuch as = _car; tial, ke_.

Incidentally = _okaze; flanke_.

Indeed = _ja; efektive_.

Inevitably, infallibly = _nepre_.

Inside = _en; interne de_.

Inside out = _el interne; kun la interno ekstere_.

Insomuch as = _tial, ke; tiom, ke_.

Instead of = _anstatau_.

Internally = _interne_.

Into = _en_ (with accusative).

Inwardly = _interne_.

Is it not so? = _cu ne vere_? or, _ne vere_? or, _cu ne_?

It is a pity = _estas domage_.

It is so = _jes; ja jes; tiel estas_.

It may be = _eble; versajne; povas esti; estas kredeble_.

J

Jointly = _kune_.

Just = _jus; guste; tuj; nur; tute, same_, etc.

Just as = _guste kiam_ (time); _same kiel; guste kiel_ (comparison).

Just as ... so = _same kiel ... tiel_.

Just as if = _guste kvazau; tute kvazau_.

Just as well as = _egale bone, kiel_.

Just in time = _gustatempe_.

Just in the same way as = _tute same, kiel_.

Just now = _jus; tuj; nuntempe; en la nuna tempo_.

L

Last but one = _antaulasta_.