[ni] (prt) indicates such things as location of person or thing, location of short-term action, etc.; (P) #2
[wo] (prt) (1) indicates direct object of action; (2) indicates subject of causative expression; (3) indicates an area traversed; (4) indicates time (period) over which action takes place; (5) indicates point of departure or separation of action; (6) (See が) indicates object of desire, like, hate, etc.; (P) #3
[ta] (aux-v) (1) (だ after certain verb forms) (See だ・2) indicate past completed or action; (2) (See だ・3) indicates light imperative #7
[de] (prt) (1) indicates location of action; at; in; (2) indicates time of action; (3) indicates means of action; cause of effect; by; (conj) (4) and then; so; (aux) (5) (alternate form of 〜て used for some verb types) (See て) indicates continuing action; (P) #8
[sa] (suf) (1) -ness (nominalizing suffix indicating degree or condition); (prt) (2) (sentence end, mainly masc.) indicates assertion; (int) (3) (See さあ) come; come now; (P) #15
[りよう, riyou] (n, vs) use; utilization; utilisation; application; (P) #20
[koto] (prt) (1) (particle always used at sentence-end) particle indicating a command; (2) (fem) (often as ことね) particle indicating mild enthusiasm; (3) particle indicating a gentle interrogative; (4) (at sentence end as ことよ) particle used to soften a judgment or conclusion #21
[nai] (aux-adj) (1) not (verb-negating suffix; may indicate question or invitation with rising intonation); (suf, adj-i) (2) (See 忙しない) emphatic suffix (used after the root of an adjective); (P) #27
[ya] (prt) (1) such things as (non-exhaustive list related to a specific time and place); and ... and; (2) (See や否や) (after the dictionary form of a verb) the minute (that) ...; no sooner than ...; (int) (3) punctuational exclamation in haiku, renga, etc.; (aux) (4) (ksb #31
[toshite] (exp) (1) as (i.e. in the role of); for (i.e. from the viewpoint of); (2) apart from... (used to change the topic); (3) (before a negative form) even (e.g. "not even a single person"); (4) (See とする・1) (after a volitional form) thinking that...; trying to...; (P) #33