(trim, etc.), spleuc (stare), teuchdadh (parching), lèabag, piata, trèan-ri-trèan.
VI. ii. Earlais (arles), reusan (reason).
Group I. contains words that are diphthongised in the South; all have ia (or iao) in Perthshire, all but the last in Islay, and all but the three last in Arran. MacAlpine gives ‘a chéud’ or ‘a chiad.’ The diphthong is ia in all the instances in Arran, and in Glenlyon in Perthshire; in East Perthshire and in the North generally in those words, with the exception of brèagh, it is iao, i.e. the second constituent of the diphthong is not a, but the Gaelic ao sound. Ceudna varies; ‘ciaodna,’ North Argyll; ‘cianda,’ North Inverness, West Ross, Sutherland; ‘ciaont,’ Lewis; ‘ciaodainn,’ East Perth, Strathspey; ‘céunna,’ Arran; ‘ciaonna,’ Skye. MacAlpine gives ‘cianna,’ and apparently ‘ceudna.’
In addition, dreuchd, omitted by MacAlpine, has ia in Arran and èarlais and reusan, Group VI. ii., have ia the former in Arran and Islay, and the latter throughout Argyll and in West Perth (‘riaosan,’ in North Argyll). Nèaraidh (V. ii.) has ia in Perthshire.
Groups I. and II. i. have the diphthong in North Argyll, Skye, North Inverness, West Ross and Lewis; Group II. ii. in North Argyll, et seq., except Lewis, and Group II. iii. in North Argyll, et seq., except North Inverness. Group III. falls to be added to the number in Skye and onwards, and Group IV. in North Inverness and onwards. The words in V. i. ii. and iii. all have ia in North Inverness, and those in V. ii. in West Ross also. Trèasg in North Argyll, and sleuchd in Skye have ia. Nèarachd is ‘niarachd’ in North Argyll, ‘miarachd’ in Skye, and ‘meurachd’ according to MacAlpine (sub nèarachd) in Argyll.
The words of VI. i. have ia as follows:—
Eud (and eudmhor, ‘iadar’), càl-feurain, spleuc, and lèabag in North Argyll.