Ko Artha he tuhinga tuhi e aro nui ana ki te whakamahinga nui, me te kore e hokohoko atu i te ngawari me te ngawari o te whakamahi. Kei a ia nga ahuatanga motuhake e whai ake nei hei whakanui ake i tona whakamahinga:

• WordNet – Artha harnesses the extensive & in-depth database provided by WordNet. Unlike other dictionaries which goes on-line for every single lookup, Artha works completely off-line; thanks to WordNet for its excellent and cognitive database.
• Tirohanga matua wera - Ka pehia e koe te taviri wera kua tautuhia i mua, i muri i te kowhiri i etahi tuhinga ki runga i tetahi matapihi, ka puta ake a Artha me nga whakamaramatanga o te kowhiringa ka tirohia.
• Rapu Whakawhitinga Tuturu - Ina e mohiotia ana te kupu I.e. kare te kaiwhakamahi i te marama ki tana takikupu, i te wa ranei ka timata/whakamutunga anake ka mohiotia, ka mohiotia ranei te maha o nga tohu; Ka taea e te tangata te tere ake/whakaiti i te rapunga ma te whakamahi i nga korero auau ki te kimi i te kupu e mau ana ki a ia.
• Whakamōhiotanga - Ka taea e Artha te whakaatu whakamohiotanga hāngū (tohu poihau) hei utu mo te matapihi o te tono ka puta ake, kia taea ai e koe te haere tonu i taau mahi, me te kore e haukotia. (penei i te panui, te tuhi, me etahi atu)
• Huatau – Ina pataia he kupu hee, ka hoatu e Artha ana whakaaro tata-rite ki a koe.
• E Paatahi ana ki te Mahere Whaiaro – He maha nga kupu e whakaatuhia ana penei i te kupu taurite, te kupu orite, aha atu. Kare pea koe e mohio he aha te tikanga/whakamaramatanga o te kupu e mapi ai tetahi mapi. I Artha, ka kowhiria e koe he whanaunga, ka panukuhia tona whakamaaramatanga e rite ana, ka tohua kia maamaa te maarama.

Mo tetahi kupu, ko nga whanaunga e whakaatuhia ana e Artha ko nga Kupu Taurite, Kupu Kupu, Kupu Whakaraupapa, Huanga (Noun/Verb e Pa ana), Huanga, Kupu Ōrite, Kupu Rohe, Whakauru (he aha te kupu mahi mahi), Take (he aha te take o te kupumahi), Hypernyms (he ahua o te), Hyponyms (ahua), he wahanga (he wahanga). Ki te mohio atu mo ia wahanga o nga whanaunga, pawhiria ki runga mo te whakamarama me te tauira. Kia whakarewahia, ka noho a Artha ki runga i te paepae punaha ka rapu i te perehi pahekoheko wera kua whakaritea. Ka taea e koe te kowhiri i etahi tuhinga kei runga i tetahi matapihi, ka waea atu ki a Artha ma te pehi i te paheko matua. I runga i te huinga whiringa, Artha me te pahū-ake me te kupu titiro-ake, ka whakaatu ranei i te whakamohiotanga wahangu mo te whakamaramatanga tino nui o te kupu rapu, mai i te paepae punaha.