[ni] (prt) indicates such things as location of person or thing, location of short-term action, etc.; (P) #2
[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
[りよう, riyou] (n, vs) use; utilization; utilisation; application; (P) #20
[しよう, shiyou] (n, vs) use; application; employment; utilization; utilisation; (P) #123
[か, ka] (suf) (See 化する) action of making something; -ification #151
[もと, moto] (n) (1) (usu. 元) origin; source; (2) (esp. 基) base; basis; foundation; root; (3) (also 因, 原) cause; (4) (esp. 素) ingredient; material; (5) (元 only) (somebody's) side; (somebody's) location; (6) original cost (or capital, principal, etc.); (7) (plant) root; (tree) trunk; (8) (See 和歌) first section of a waka; (ctr) (9) (本 only) counter for blades of grass, tree trunks, etc., and for falcons (in falconry); (n) (10) handle (chopsticks, brush, etc.); grip; (P) #170
[だいがく, daigaku] (n) (1) (See 総合大学) post-secondary education institution, incl. university, college, etc.; (2) (abbr) (See 大学寮, 国学・こくがく・2) former central university of Kyoto (established under the ritsuryo system for the training of government administrators); (3) (See 四書) the Great Learning - one of the Four Books; (P) #195
[へんこう, henkou] (n, vs) change; modification; alteration; revision; amendment; (P) #196
[mi] (suf) (1) (also written with the ateji 味) (See 甘み) -ness (nominalizing suffix, esp. of sensory or subjective adjectives); (2) (See 深み) nominalizing suffix indicating location; (3) (See 降りみ降らずみ) (as ...mi ...mi) alternating between ... and ... #210
[ら, ra] (suf) (1) pluralizing suffix (often humble, derogatory or familiar); and others; et alios; and the like; and followers; (2) (See あちら, いくら) or so (rough indicator of direction, location, amount, etc.); (3) (See 清ら) (after the stem of an adjective) nominalizing suffix #221